Patent Assignment
Reel/Frame 003954/0512
Assignment of Assignors Interest.
Recorded: 1981-10-28
Pages: 2
Assignor
SARNS, INC., A MI CORP.
Executed: 1981-10-23
Assignee
MINNESOTA MINING AND MANUFACTURING COMPANY, A CORP. OF DE
ST. PAUL, MINNESOTA
Covered Property
(1)
Integrated Cardioplegia Delivery System
Patent:
4,433,971 →
Application:
06/279,174 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.