IP Library Assignment 062841/0484
Patent Assignment
Reel/Frame 062841/0484

Merger

Recorded: 2023-03-01 Pages: 4
Assignor
DRESSER-RAND COMPANY
Executed: 2022-12-05
Assignee
SIEMENS ENERGY, INC.
4400 N. ALAFAYA TRAIL, ORLANDO, FLORIDA, 32826
Covered Property (1)
Lapping System And Method For Lapping A Valve Face
Patent: 8,585,464 →
Application: 12/620,303 →
Publication: US 2011/0081831
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 8, 2010
From: CHILSON, RICK J.
To: DRESSER-RAND COMPANY
Reel/Frame 024046/0942 →