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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/17/1987
Application #:
06658114
Filing Dt:
10/05/1984
Inventor:
MANFRED KELLER
Title:
PROPORTIONAL COUNTER FOR DETECTING SURFACE CONTAMINATIONS
Assignment: 1
Reel/Frame:
004321/0624Recorded: 10/05/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/24/1984
Assignee:
Correspondent:
NILS H. LJUNGMAN
205 COULTER BLDG.
P. O. BOX 130
GREENSBURG, PA 15601
Assignment: 2
Reel/Frame:
005388/0082Recorded: 07/26/1990Pages: 16
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). JANUARY 2, 1990 - GERMANY
Assignor:
Exec Dt:
04/19/1990
Assignee:
Correspondent:
NILS H. LJUNGMAN
P. O. BOX 130
GREENSBURG, PA 15601

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