IP Library › Assignment 004120/0821
Patent Assignment
Reel/Frame 004120/0821

Assignment of Assignors Interest.

Recorded: 1983-04-19 Pages: 1
Assignor
RISKO, DONALD G.
Executed: 1983-04-18
Assignee
EXTRUDE HONE CORPORATION
A CORP.OF PA., IRWIN, PENNSYLVANIA
Covered Property (1)
Capacitance Measurement Probe
Patent: 4,482,860 →
Application: 06/486,807 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Feb 22, 1999
From: EXTRUDE HONE CORPORATION
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 009773/0443 →
Release of Security Interest Mar 21, 2005
From: PNC BANK NATIONAL ASSOCIATION
To: EXTRUDE HONE CORPORATION
Reel/Frame 016386/0254 →