IP Library › Assignment 027663/0040
Patent Assignment
Reel/Frame 027663/0040

Assignment of Assignor's Interest

Recorded: 2012-02-07 Pages: 6
Assignors
BREWER, JACK G.
Executed: 2012-02-03
SHROYER, STEVEN L.
Executed: 2012-02-02
FRUIT, DARREL B.
Executed: 2012-01-25
FRUIT, DARREL G.
Executed: 2012-01-11
Assignee
ANTI-POLLUTION TECHNOLOGY L. P.
5378 BEACON HILL DR., FRISCO, TEXAS, 75034
Covered Property (1)
Stuffing Box Leak Containment Apparatus
Patent: 8,127,838 →
Application: 13/155,999 →
Publication: US 2011/0232896
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 26, 2026
From: ANTI-POLLUTION TECHNOLOGY, L.P.
To: ANTI-POLLUTION INNOVATIONS, LP
Reel/Frame 073578/0411 →