IP Library › Assignment 004331/0630
Patent Assignment
Reel/Frame 004331/0630

Assignment of Assignors Interest.

Recorded: 1984-11-13 Pages: 1
Assignors
KOCHER, ERICH J.
Executed: 1983-05-25
KOPP, JOHN K.
Executed: 1983-05-25
Assignee
Covered Property (1)
Means to Measure, Indicate and Regulate Thickness of Ice Layer in Refrigeration System
Patent: 4,497,181 →
Application: 06/503,806 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Sep 17, 1999
From: VILTER MANUFACTURING CORPORATION
To: LASALLE BUSINESS CREDIT, INC.
Reel/Frame 010231/0131 →
Security Interest May 6, 2003
From: VILTER MANUFACTURING CORPORATION
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 014015/0818 →