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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
12/31/1991
Application #:
07615292
Filing Dt:
11/19/1990
Inventor:
FRED A. HELVY
Title:
MULTIPLE SECTION PHOTOMULTIPLIER TUBE
Assignment: 1
Reel/Frame:
005516/0219Recorded: 11/19/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/15/1990
Assignee:
Correspondent:
MARTIN FRUITMAN
311 E. ORANGE ST.
LANCASTER, PA 17602
Assignment: 2
Reel/Frame:
005779/0142Recorded: 07/18/1991Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/19/1991
Assignee:
Correspondent:
ELISABETH A. LANGWORTHY
SUTHERLAND, ASBILL & BRENNAN
1275 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004-2404
Assignment: 3
Reel/Frame:
006309/0001Recorded: 07/30/1992Pages: 30
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/25/1991
Assignee:
Correspondent:
LINDA K. SULLIVAN
CARRUTHERS & ROTH, P.A.
235 NORTH EDGEWORTH STREET
GREENSBORO, NC 27401
Assignment: 4
Reel/Frame:
006309/0031Recorded: 07/30/1992Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/17/1992
Assignee:
Correspondent:
LINDA K. SULLIVAN
CARRUTHERS & ROTH, P.A.
235 NORTH EDGEWORTH STREET
GREENSBORO, NC 27401

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