IP Library Assignment 005045/0886
Patent Assignment
Reel/Frame 005045/0886

Assignment of Assignors Interest.

Recorded: 1989-02-17 Pages: 1
Assignor
DOYLE, WALTER M.
Executed: 1989-02-13
Assignee
Covered Property (1)
Internal Reflectance Apparatus and Method Using Cylindrical Elements
Patent: 4,988,195 →
Application: 07/312,130 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Nov 22, 1993
From: SPERRY MARINE INC.
To: BANKERS TRUST COMPANY
Reel/Frame 006772/0129 →
Release of Security Interest Jul 5, 1996
From: BANKER'S TRUST COMPANY
To: SPERRY MARINE INC.
Reel/Frame 008013/0838 →