Patent Assignment
Reel/Frame 003914/0227
Assignment of Assignors Interest.
Recorded: 1981-09-30
Pages: 1
Assignor
CARTER, J. WARNE
Executed: 1979-08-27
Assignee
CIBA GIEGY CORPORATION, A CORP. OF N.Y.
444 SAW MILL RIVER RD., ARDSLEY, NEW YORK
Covered Property
(1)
Method and Apparatus for Longitudinally Reinforcing Continuously Generated Plastic Pipe
Patent:
4,308,999 →
Application:
06/071,053 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.