IP Library › Assignment 009673/0799
Patent Assignment
Reel/Frame 009673/0799

Assignment of Assignor's Interest

Recorded: 1998-12-21 Pages: 3
Assignors
STROMBERG, C. BERTIL
Executed: 1998-12-04
PROUGH, J. ROBERT
Executed: 1998-12-07
MARCOCCIA, BRUNO S.
Executed: 1998-12-17
DAAKSO, RICHARD O.
Executed: 1998-12-15
LUHRMANN, CARL L.
Executed: 1998-12-15
Assignee
AHLSTROM MACHINERY INC.
RIDGE CENTER, GLENS FALLS, NEW YORK, 12801
Covered Property (1)
Method of Controlling Pulp Digester Pressure via Liquor Extraction
Patent: 6,132,556 →
Application: 09/192,210 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Dec 17, 2002
From: ANDRITZ-AHLSTROM INC.
To: ANDRITZ INC.
Reel/Frame 013589/0156 →
Change of Name Dec 17, 2002
From: AHLSTROM MACHINERY INC.
To: ANDRITZ-AHLSTROM INC.
Reel/Frame 013589/0178 →