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Patent Assignment Assignor Details
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Assignor Name : WEATHERFORD, DAVID
Total Assignments: 2
Assignment: 1
Reel/Frame:007059/0807   Pages: 2
Recorded: 06/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/1994
2
Exec Dt:
06/18/1994
3
Exec Dt:
06/18/1994
4
Exec Dt:
06/18/1994
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08265740
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:008506/0721   Pages: 5
Recorded: 05/13/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/1997
2
Exec Dt:
04/30/1997
3
Exec Dt:
04/29/1997
Assignee
1
2550 GRACIA AVENUE, MS UPAL01-521
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08768695
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
ROBERT P. SABATH, ESQ.
FOURTH FLOOR, ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON,V A 22202

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