IP Library › Assignment 004792/0344
Patent Assignment
Reel/Frame 004792/0344

Assignment of Assignors Interest.

Recorded: 1987-09-01 Pages: 1
Assignors
KIISKILA, ERRKI
Executed: 1987-08-21
TORMIKOSKI, PEKKA
Executed: 1987-08-24
Assignee
Covered Property (1)
Combustion of Fuel Containing Alkalines
Patent: 4,771,712 →
Application: 07/065,757 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Sep 1, 1987
From: ENGSTROM, FOLKE
To: A. AHLSTROM CORPORATION, KARHULA, FINLAND, A CORP. OF FINLAND
Reel/Frame 004792/0345 →
Assignment of Assignor's Interest Jun 13, 1996
From: A. AHLSTROM CORPORATION
To: FOSTER WHEELER ENERGIA OY
Reel/Frame 007991/0284 →