IP Library Assignment 024046/0942
Patent Assignment
Reel/Frame 024046/0942

Assignment of Assignor's Interest

Recorded: 2010-03-08 Pages: 2
Assignor
CHILSON, RICK J.
Executed: 2010-03-04
Assignee
DRESSER-RAND COMPANY
PAUL CLARK DRIVE, P.O. BOX 560, OLEAN, NEW YORK, 14760
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.
Merger Mar 1, 2023
From: DRESSER-RAND COMPANY
To: SIEMENS ENERGY, INC.
Reel/Frame 062841/0484 →