Patent Assignment
Reel/Frame 003827/0886
Assignment of 1/2 of Assignors Interest
Recorded: 1981-02-17
Pages: 1
Assignee
SIGRI ELEKTROGRAPHIT GMBH
A GERMAN CORP., MEITINGEN BEI AUGSBURG, GERMANY
Covered Property
(1)
Method of Increasing the Strength of Carbon and Graphite Members
Patent:
4,366,191 →
Application:
05/870,852 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.