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Patent Assignment Assignor Details
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Assignor Name : TUMA, JOHN E.
Total Assignments: 9
Assignment: 1
Reel/Frame:005442/0647   Pages: 5
Recorded: 07/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TUMA, JOHN E.
Exec Dt:
07/17/1990
2
WILLIAMS, BARRY N.
Exec Dt:
07/17/1990
Assignee
1
TANKNOLOGY CORPORATION
5225 HOLLISTER, A CORP. OF TX
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5092158
NONE
07538891
Correspondence name and address
MARK R. WISNER
VADEN, EICKENROHT, THOMPSON & BOULWARE
ONE RIVERWAY., STE. 1100
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:005425/0309   Pages: 4
Recorded: 08/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TUMA, JOHN E.
Exec Dt:
08/30/1990
2
WILLIAMS, BARRY N.
Exec Dt:
08/30/1990
Assignee
1
TANKNOLOGY CORPORATION INTERNATIONAL
5225 HOLLISTER, A TX CORP.
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5156047
NONE
07575089
Correspondence name and address
MARK R. WISNER
VADEN, EICKENROHT, THOMPSON & BOULWARE
ONE RIVERWAY, SUITE 1100
HOUSTON, TX 77056-1903
Assignment: 3
Reel/Frame:005491/0575   Pages: 4
Recorded: 10/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TUMA, JOHN E.
Exec Dt:
10/09/1990
2
WILLIAMS, BARRY N.
Exec Dt:
10/09/1990
3
BOGLE, TOMMY G.
Exec Dt:
10/09/1990
Assignee
1
TANKNOLOGY CORPORATION INTERNATIONAL, A CORP. OF TEXAS
5225 HOLLISTER
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5156047
NONE
07575089
Correspondence name and address
MARK R. WISNER
VADEN, EICKENROHT, THOMPSON & BOULWARE
ONE RIVERWAY, SUITE 1100
HOUSTON, TX 77056-1903
Assignment: 4
Reel/Frame:005882/0554   Pages: 3
Recorded: 10/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TUMA, JOHN E.
Exec Dt:
10/15/1991
Assignee
1
TANKOLOGY CORPORATION INTERNATIONAL A CORP. OF TX
5225 HOLLISTER
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5293681
NONE
07776655
Correspondence name and address
MARK R. WISNER
VADEN, EICKENROHT, THOMPSON & BOULWARE
ONE RIVERWAY, STE. 1100
HOUSTON, TX 77056-1903
Assignment: 5
Reel/Frame:005921/0139   Pages: 3
Recorded: 11/21/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TUMA, JOHN E.
Exec Dt:
11/11/1991
Assignee
1
TANKNOLOGY CORPORATION INTERNATIONAL,
A CORP. OF TEXAS
5225 HOLLISTER
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5220822
NONE
07765434
Correspondence name and address
VADEN, EICKENROHT,
THOMPSON & BOULWARE
ONE RIVERWAY, STE. 1100
HOUSTON, TX 77056-1903
Assignment: 6
Reel/Frame:006015/0185   Pages: 3
Recorded: 02/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TUMA, JOHN E.
Exec Dt:
02/07/1992
Assignee
1
TANKNOLOGY CORPORATION INTERNATIONAL
A CORPORATION OF TX
5225 HOLLISTER
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5140753
NONE
07833306
Correspondence name and address
MARK R. WISNER
VADEN, EICKENROHT, THOMPSON & BOULWARE
ONE RIVERWAY, SUITE 1100
HOUSTON, TX 77056-1903
Assignment: 7
Reel/Frame:006224/0076   Pages: 3
Recorded: 08/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TUMA, JOHN E.
Exec Dt:
08/04/1992
Assignee
1
TANKNOLOGY CORPORATION INTERNATIONAL
5225 HOLLISTER
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5347850
NONE
07925372
Correspondence name and address
VADEN, EICKENROHT, THOMPSON, BOULWARE
& FEATHER, L.L.P.
ONE RIVERWAFY, SUITE 1100
HOUSTON, TEXAS 77056-1982
Assignment: 8
Reel/Frame:006485/0537   Pages: 4
Recorded: 03/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TUMA, JOHN E.
Exec Dt:
02/23/1993
Assignee
1
TANKNOLOGY CORPORATION INTERNATIONAL
5225 HOLLISTER STREET
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5340238
NONE
07992422
Correspondence name and address
MARK R. WISNER
VADEN, EICKENROHT, THOMPSON, BOULWARE &
FEATHER, L.L.P.
ONE RIVERWAY, SUITE 1100
HOUSTON, TX 77056
Assignment: 9
Reel/Frame:006951/0593   Pages: 4
Recorded: 02/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUMA, JOHN E.
Exec Dt:
02/17/1994
2
KAUFFMANN, GLENN A.
Exec Dt:
02/17/1994
3
WILLIAMS, BARRY N.
Exec Dt:
02/17/1994
Assignee
1
TANKNOLOGY CORPORATION INTERNATIONAL
5225 HOLLISTER STREET
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5471867
NONE
08173826
Correspondence name and address
VADEN, EICKENROHT, THOMPSON ET AL
MARK R. WISNER
ONE RIVERWAY
SUITE 1100
HOUSTON, TX 77056-1982

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