IP Library › Assignment 035694/0144
Patent Assignment
Reel/Frame 035694/0144

Assignment of Assignor's Interest

Recorded: 2015-05-21 Pages: 2
Assignor
BUETTNER, HANNES RAINER
Executed: 2015-05-20
Assignee
BAUER MASCHINEN GMBH
BAUER-STR. 1, SCHROBENHAUSEN, 86529, GERMANY
Covered Property (1)
Drill Rod Magazine
Patent: 9,617,804 →
Application: 14/719,140 →
Publication: US 2015/0335152
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 23, 2017
From: BAUER MASCHINEN GMBH
To: BAUER DEEP DRILLING GMBH
Reel/Frame 041361/0670 →
Assignment of Assignor's Interest Aug 16, 2021
From: BAUER DEEP DRILLING GMBH
To: BAUER MASCHINEN GMBH
Reel/Frame 057184/0189 →