IP Library › Assignment 003889/0984
Patent Assignment
Reel/Frame 003889/0984

Assignment of Assignors Interest.

Recorded: 1981-05-18 Pages: 1
Assignor
BEALE, WILLIAM T.
Executed: 1981-05-06
Assignee
SUNPOWER, INC., A CORP. OF OH
48 W. UNION ST., ATHENS, OHIO, 45701
Covered Property (1)
Hydrodynamic Lubrication System for Piston Devices Particularly Stirling Engines
Patent: 4,412,418 →
Application: 06/265,030 →
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 →