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Patent Assignment Assignor Details
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Assignor Name : BETZLER, MARK H.
Total Assignments: 4
Assignment: 1
Reel/Frame:004820/0171   Pages: 1
Recorded: 01/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/25/1987
2
Exec Dt:
12/21/1987
Assignee
1
DANVERS, MASSACHUSETTS 01923
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07141816
Correspondence name and address
WILLIAM H. MC NEILL
GTE PRODUCTS CORPORATION
100 ENDICOTT STREET
DANVERS, MA 01923
Assignment: 2
Reel/Frame:004820/0172   Pages: 1
Recorded: 01/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/25/1987
2
Exec Dt:
12/21/1987
Assignee
1
DANVERS, MASSACHUSETTS 01923
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07141817
Correspondence name and address
WILLIAM H. MC NEILL
GTE PRODUCTS CORPORATION
100 ENDICOTT STREET
DANVERS, MA 01923
Assignment: 3
Reel/Frame:004843/0795   Pages: 1
Recorded: 01/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/25/1987
2
Exec Dt:
12/21/1987
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07142031
Correspondence name and address
WILLIAM H. MC NEILL
GTE PRODUCTS CORPORATION
100 ENDICOTT STREET
DANVERS, MA 01923
Assignment: 4
Reel/Frame:005319/0515   Pages: 3
Recorded: 05/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/24/1990
Assignee
1
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07521058
Correspondence name and address
DANIEL R. ALEXANDER
DRESSER INDUSTRIES, INC.,
P. O. BOX 718
DALLAS, TX 75221

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