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Patent Assignment Assignor Details
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Assignor Name : BERGMAN, ROGER M.
Total Assignments: 3
Assignment: 1
Reel/Frame:004018/0995   Pages: 2
Recorded: 06/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/27/1982
2
Exec Dt:
05/27/1982
3
Exec Dt:
05/27/1982
Assignee
1
TUCKERTON RD.
A CORP. OF
READING, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06384077
Correspondence name and address
ROBERT J. FELTOVIC
CABOT CORP., BILLERICA TECH. CENTER
CONCORD ROAD
BILLERICA, MA 01821
Assignment: 2
Reel/Frame:004197/0177   Pages: 2
Recorded: 11/14/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/31/1983
2
Exec Dt:
10/31/1983
3
Exec Dt:
10/31/1983
4
Exec Dt:
10/31/1983
Assignee
1
MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06551116
Correspondence name and address
ROBERT J. FELTOVIC
CABOT CORP., CONCORD RD.
BILLERICA, MA 01821
Assignment: 3
Reel/Frame:004708/0768   Pages: 2
Recorded: 05/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/13/1987
2
Exec Dt:
05/13/1987
Assignee
1
950 WINTER STREET
WALTHAM, MASSACHUSETTS 02254-9073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06913159
Correspondence name and address
ROBERT J. FELTOVIC
CABOT CORP.,
CONCORD RD.,
BILLERICA, MA 01821

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