IP Library Assignment 023787/0706
Patent Assignment
Reel/Frame 023787/0706

Assignment of Assignor's Interest

Recorded: 2010-01-14 Pages: 3
Assignor
WOLFER, DALE RICHARD
Executed: 2009-12-30
Assignee
ATLAS COPCO SECOROC LLC
1600 S. GREAT SOUTHWEST PARKWAY, GRAND PRAIRIE, TEXAS, 75051
Covered Property (1)
Drive Pin Support
Patent: 8,550,189 →
Application: 12/650,704 →
Publication: US 2011/0155471
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 6, 2018
From: ATLAS COPCO SECOROC LLC
To: EPIROC DRILLING TOOLS LLC
Reel/Frame 045261/0441 →
Assignment of Assignor's Interest Jul 21, 2020
From: EPIROC DRILLING TOOLS LLC
To: TERRAROC FINLAND OY
Reel/Frame 053261/0029 →