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Patent Assignment Assignor Details
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Assignor Name : BETTENCOURT, THOMAS S.
Total Assignments: 4
Assignment: 1
Reel/Frame:003935/0269   Pages: 3
Recorded: 01/07/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/05/1981
2
Exec Dt:
01/05/1981
Assignee
1
BERKELEY, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06223162
Correspondence name and address
ROBERT E. WICKERSHAM
OWEN, WICKERSHAM & ERICKSON
433 CALIFORNIA ST., 11TH FLR.
SAN FRANCISCO, CA 94104
Assignment: 2
Reel/Frame:004274/0206   Pages: 3
Recorded: 02/29/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/27/1984
2
Exec Dt:
02/27/1984
Assignee
1
OHIO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06584823
Correspondence name and address
ROBERT E. WICKERSHAM
OWEN, WICKERSHAM & ERICKSON
433 CALIF. ST., 11TH FLR.
SAN FRANCISCO, CA 94104
Assignment: 3
Reel/Frame:004302/0280   Pages: 3
Recorded: 08/01/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/31/1984
2
Exec Dt:
07/31/1984
Assignee
1
101 BLACKWELDER DR.,
RIO VISTA,, CALIFORNIA 94571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06636608
Correspondence name and address
ROBERT E. WICKERSHAM
OWEN, WICKERSHAM AND ERICKSON
433 CALIFORNIA STREET, 11TH FLR.
SAN FRANCISCO, CA 94104
Assignment: 4
Reel/Frame:004519/0872   Pages: 3
Recorded: 02/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/03/1986
2
Exec Dt:
02/03/1986
Assignee
1
101 BLACWELDR DR.
RIO VISTA, CALIFORNIA 94571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06826216
Correspondence name and address
ROBERT E. WICKERSHAM
OWEN, WICKERSHAM & ERICKSON
433 CALIF. ST., 11TH FLR.
SAN FRANCISCO, CA 94104

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