Patent Assignment
Reel/Frame 004871/0221
Assignment of Assignors Interest.
Recorded: 1988-04-15
Pages: 1
Assignee
A. AHLSTROM CORPORATION
PL 18, SF 48601, KARHULA, FINLAND
Covered Property
(1)
Fluidized Bed Reactor Method and Apparatus
Patent:
5,093,085 →
Application:
07/161,141 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.