IP Library › Assignment 004454/0825
Patent Assignment
Reel/Frame 004454/0825

Assignment of Assignors Interest.

Recorded: 1985-07-01 Pages: 2
Assignors
ENGSTROM, FOLKE
Executed: 1985-06-19
SARKKI, JUHA
Executed: 1985-06-27
Assignee
Covered Property (1)
Circulating Fluidized Bed Reactor Temperature Control
Patent: 4,672,918 →
Application: 06/734,716 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 13, 1996
From: A. AHLSTROM CORPORATION
To: FOSTER WHEELER ENERGIA OY
Reel/Frame 007991/0284 →