IP Library › Assignment 020337/0186
Patent Assignment
Reel/Frame 020337/0186

Assignment of Assignor's Interest

Recorded: 2007-12-20 Pages: 3
Assignor
NIMBERGER, SPENCER M.
Executed: 2007-12-10
Assignee
PGI INTERNATIONAL, LTD.
16101 VALLEN DRIVE, HOUSTON, TEXAS, 77041
Covered Property (1)
Differential Pressure Generator
Patent: 578,064 →
Application: 29/294,066 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Dec 14, 2011
From: PGI INTERNATIONAL, LTD.
To: AMEGY BANK NATIONAL ASSOCIATION AS ADMINISTRATIVE AGENT
Reel/Frame 027380/0507 →
Merger Oct 11, 2018
From: PGI INTERNATIONAL, LTD.
To: PARKER-HANNIFIN CORPORATION
Reel/Frame 047132/0663 →