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Patent Assignment Assignor Details
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Assignor Name : STEIGER, RONALD P.
Total Assignments: 15
Assignment: 1
Reel/Frame:004116/0505   Pages: 2
Recorded: 04/18/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STEIGER, RONALD P.
Exec Dt:
12/05/1980
Assignee
1
EXXON RESEARCH PRODUCTION COMPANY; A CORP OF DE.
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4427080
NONE
06215209
Correspondence name and address
JAMES A. RIELLY
EXXON RESEARCH CO.
P. O. BOX 2189
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:004119/0322   Pages: 2
Recorded: 04/28/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STEIGER, RONALD P.
Exec Dt:
03/15/1983
Assignee
1
EXXON PRODUCTIN RESEARC COMPANY, A CORP. OF DE
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4602690
NONE
06476082
Correspondence name and address
GEORGE E. GLOBER, JR.
EXXON PRODUCTION RESEARCH CO.
P. O. BOX 219
HOUSTON, TX 77252
Assignment: 3
Reel/Frame:004883/0373   Pages: 3
Recorded: 05/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KROEGER, MICHAEL K.
Exec Dt:
03/30/1988
2
LONGO, JOHN M.
Exec Dt:
03/30/1988
3
STEIGER, RONALD P.
Exec Dt:
03/30/1988
4
LEUNG, PETER K.
Exec Dt:
03/30/1988
Assignee
1
EXXON PRODUCTION RESEARCH COMPANY A CORP. OF DE
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4876512
NONE
07175081
Correspondence name and address
GEORGE E. GLOBER, JR.
EXXON PRODUCTION RESEARCH COMPANY
P.O. BOX 2189
HOUSTON, TX 77252-2189
Assignment: 4
Reel/Frame:005139/0807   Pages: 2
Recorded: 09/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEUNG, PETER K.
Exec Dt:
08/22/1989
2
STEIGER, RONALD P.
Exec Dt:
08/22/1989
3
KUNZE, KENNETH R.
Exec Dt:
08/22/1989
Assignee
1
EXXON PRODUCTION RESEARCH COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5010301
NONE
07397053
Correspondence name and address
MICHAEL A. NAMETZ
EXXON PRODUCTION RESEARCH CO.
P. O. BOX 2189
HOUSTON, TX 77252-2189
Assignment: 5
Reel/Frame:005148/0118   Pages: 2
Recorded: 09/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEUNG, PETER K.
Exec Dt:
08/24/1989
2
STEIGER, RONALD P.
Exec Dt:
08/24/1989
Assignee
1
EXXON PRODUCTION RESEARCH COMPANY, A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4979393
NONE
07398352
Correspondence name and address
MICHAEL A. NAMETZ
EXXON PRODUCTION RESEARCH CO.,
P. O. BOX 2189
HOUSTON, TX 77252-2189
Assignment: 6
Reel/Frame:005429/0306   Pages: 5
Recorded: 08/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEIGER, RONALD P.
Exec Dt:
08/31/1990
2
LEUNG, PETER K.
Exec Dt:
08/31/1990
Assignee
1
EXXON PRODUCTION RESEARCH COMPANY, A CORP OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5159828
NONE
07577338
Correspondence name and address
GUY MCCLUNG
PRAVEL, GAMBRELL, HEWITT,
KIMBALL & KRIEGER
1177 WEST LOOP SOUTH, SUITE 1010
HOUSTON, TX 77027
Assignment: 7
Reel/Frame:005433/0588   Pages: 3
Recorded: 08/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEIGER, RONALD P.
Exec Dt:
08/31/1990
2
LEUNG, PETER K.
Exec Dt:
08/31/1990
Assignee
1
EXXON PRODUCTION RESEARCH COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5253518
NONE
07576692
Correspondence name and address
PRAVEL, GAMBELL, HEWITT,
KIMBALL & KRIEGER
1177 WEST LOOP SOUTH
SUITE 1010
HOUSTON, TX 77027
Assignment: 8
Reel/Frame:005444/0525   Pages: 3
Recorded: 08/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STEIGER, RONALD P.
Exec Dt:
08/31/1990
Assignee
1
EXXON PRODUCTION RESEARCH COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5226310
NONE
07577326
Correspondence name and address
PRAVEL, GAMBRELL, HEWITT, KIMBALL &
KRIEGER
1177 WEST LOOP SOUTH, STE. 1010
HOUSTON, TX 77027
Assignment: 9
Reel/Frame:005476/0190   Pages: 3
Recorded: 08/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEIGER, RONALD P.
Exec Dt:
08/31/1990
2
LEUNG, PETER K.
Exec Dt:
08/31/1990
Assignee
1
EXXON PRODUCTION RESEARCH COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5243855
NONE
07576697
Correspondence name and address
PRAVEL, GAMBRELL, HEWITT,
KIMBALL & KRIEGER
1177 WEST LOOP SOUTH, STE. 1010
HOUSTON, TX 77027
Assignment: 10
Reel/Frame:005494/0094   Pages: 3
Recorded: 08/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEIGER, RONALD P.
Exec Dt:
08/31/1990
2
LEUNG, PETER K.
Exec Dt:
08/31/1990
Assignee
1
EXXON PRODUCTION RESEARCH COMPANY, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5205164
NONE
07577337
Correspondence name and address
PRAVEL, GAMBRELL, HEWITT, KIMBALL &
KRIEGER
1177 WEST LOOP SOUTH
SUITE 1010
HOUSTON, TX 77027
Assignment: 11
Reel/Frame:005483/0637   Pages: 4
Recorded: 10/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STANKOVICH, RUDOLF J.
Exec Dt:
10/10/1990
2
STEIGER, RONALD P.
Exec Dt:
09/27/1990
3
LEUNG, PETER K.
Exec Dt:
09/27/1990
Assignee
1
EXXON PRODUCTION RESEARCH COMPANY, A CORP. OF DE
P. O. BOX 2189
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5159828
NONE
07577338
Correspondence name and address
GUY MCCLUNG
PRAVEL, GAMBRELL, HEWITT,
KIMBALL & KRIEGER
1177 WEST LOOP SOUTH, SUITE 1010
HOUSTON, TX 77027
Assignment: 12
Reel/Frame:005898/0916   Pages: 4
Recorded: 03/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEIGER, RONALD P.
Exec Dt:
03/14/1991
2
LEUNG, PETER K.
Exec Dt:
03/14/1991
3
STANKOVICH, RUDOLF J.
Exec Dt:
03/15/1991
Assignee
1
EXXON PRODUCTION RESEARCH COMPANY
A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5265461
NONE
07671367
Correspondence name and address
PRAVEL, GAMBRELL, HEWITT
KIMBALL & KRIEGER
1177 WEST LOOP SOUTH, STE. 1010
HOUSTON, TX 77027
Assignment: 13
Reel/Frame:006237/0492   Pages: 3
Recorded: 08/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEIGER, RONALD P.
Exec Dt:
08/12/1992
2
LEUNG, PETER K.
Exec Dt:
08/12/1992
Assignee
1
EXXON PRODUCTION RESEARCH COMPANY
A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5285692
NONE
07931865
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DRIVE STE. 347
SPRING, TEXAS 77379-7023
Assignment: 14
Reel/Frame:006268/0833   Pages: 3
Recorded: 09/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEIGER, RONALD P.
Exec Dt:
09/09/1992
2
STANKOVICH, RUDOLF J.
Exec Dt:
09/17/1992
Assignee
1
EXXON PRODUCTION RESEARCH CORPORATION
P.O. BOX 2189 HOUSTON, TEXAS 77252-2189
HOUSTON,, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5275063
NONE
07921032
Correspondence name and address
GUY MCLUNG
16690 CHAMPION FOREST DR.
SUITE 347
SPRING, TEXAS 77379
Assignment: 15
Reel/Frame:007060/0649   Pages: 2
Recorded: 06/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EWY, RUSSELL T.
Exec Dt:
06/06/1994
2
STEIGER, RONALD P.
Exec Dt:
06/07/1994
3
STANKOVICH, RUDOLF J.
Exec Dt:
05/17/1994
Assignee
1
EXXON PRODUCTION RESEARCH COMPANY
3120 BUFFALO SPEEDWAY
HOUSTON, TEXAS 77098
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5435187
NONE
08264598
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DRIVE, STE. 347
SPRING, TX 77379-7023

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