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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
07/06/1982
Application #:
06272053
Filing Dt:
06/09/1981
Inventor:
MICHAEL G. TUTHILL
Title:
HIGH RESOLUTION DIGITAL-TO-ANALOG CONVERTER
Assignment: 1
Reel/Frame:
003894/0165Recorded: 06/09/1981Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/02/1981
Assignee:
RT. 1, INDUSTRIAL PARK
NORWOOD, MASSACHUSETTS 02062
Correspondent:
PARMELEE, JOHNSON, BOLLINGER &
BRAMBLETT, 460 SUMMER STREET
STAMFORD, CT 06901
Assignment: 2
Reel/Frame:
005004/0169Recorded: 06/23/1988Pages: 31
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/23/1988
Assignee:
Correspondent:
DEBEVOISE & PLIMPTON
875 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:
006169/0591Recorded: 07/31/1992Pages: 32
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/09/1991
Assignee:
Correspondent:
VENABLE BAETJER HOWARD & CIVILETTI
BEATRICE N. ROBBINS
1201 NEW YORK AVENUE, N.W. STE. 100
WASHINGTON, D.C. 20005-3917
Assignment: 4
Reel/Frame:
006401/0055Recorded: 12/15/1992Pages: 86
Conveyance:
PARTIAL RELEASE
Assignor:
Exec Dt:
12/31/1991
Assignee:
600 SOUTH MAIN STREET
AKRON, OHIO 44397
Correspondent:
BEATRICE N. ROBBINS
VENABLE, BAETJER, HOWARD & CIVILETTI
1201 NEW YORK AVENUE, N.W., SUITE 1100
WASHINGTON, D.C. 20005

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