IP Library Assignment 074214/0683
Patent Assignment
Reel/Frame 074214/0683

Assignment of Assignor's Interest

Recorded: 2026-03-27 Pages: 2
Assignors
BENDER, ROBERT E.
Executed: 2026-03-27
GREEN, DAVID A.
Executed: 2026-03-27
Assignee
WELL MASTER CORPORATION
16201 TABLE MOUNTAIN PARKWAY, SUITE 100, GOLDEN, COLORADO, 80403
Covered Property (1)
Plunger Lift Control System Arrangement
Patent: 8,863,837 →
Application: 13/374,830 →
Publication: US 2012/0193091
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Jun 4, 2026
From: WELL MASTER, LLC
To: WESTERN-SOUTHERN LIFE ASSURANCE COMPANY
Reel/Frame 074850/0529 →