Patent Assignment
Reel/Frame 004030/0639
Assignment of Assignors Interest.
Recorded: 1982-07-19
Pages: 2
Assignors
SHALDON, STANLEY
Executed: 1982-06-15
CHRISTOPHERSON, KJELL H. I.
Executed: 1982-07-05
FALKVALL, THORE E.
Executed: 1982-06-24
MATTISSON, ULF K.
Executed: 1982-07-05
Assignee
GAMBRO AB BO
10101 S-220 10 LUND, SWEDEN
Covered Property
(1)
Filtering Device
Patent:
4,498,990 →
Application:
06/399,970 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.