IP Library › Assignment 005100/0142
Patent Assignment
Reel/Frame 005100/0142

Assignment of Assignors Interest.

Recorded: 1989-07-03 Pages: 2
Assignor
BEALE, WILLIAM T.
Executed: 1989-06-15
Assignee
Covered Property (1)
Phase Synchronization and Vibration Cancellation for Free Piston Stirling Machines
Patent: 4,888,951 →
Application: 07/376,231 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Dec 19, 1991
From: SUNPOWER, INC.
To: HOCKING VALLEY BANK OF ATHENS COMPANY
Reel/Frame 006002/0080 →
Release of Security Interest Sep 15, 1997
From: SUNPOWER, INC.
To: HOCKING VALLEY BANK
Reel/Frame 008715/0366 →