IP Library Assignment 029158/0906
Patent Assignment
Reel/Frame 029158/0906

Assignment of Assignor's Interest

Recorded: 2012-10-19 Pages: 3
Assignor
WENTWORTH, STEVEN W.
Executed: 2012-06-21
Assignee
EARTH TOOL COMPANY, LLC
1300 CAPITAL DRIVE, OCONOMOWOC, WISCONSIN, 53066
Covered Property (1)
Dynamic Steering Tool
Patent: 8,640,793 →
Application: 13/655,786 →
Publication: US 2013/0098686
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 18, 2019
From: EARTH TOOL COMPANY, LLC
To: THE CHARLES MACHINE WORKS, INC.
Reel/Frame 051344/0463 →