Patent Assignment
Reel/Frame 005621/0685
Assignment of Assignors Interest.
Recorded: 1991-02-21
Pages: 3
Assignors
CURCIO, MARIA
Executed: 1991-02-12
PASQUINO, ENRICO
Executed: 1991-02-12
RINALDI, STEFANO
Executed: 1991-02-12
VALLANA, FRANCO
Executed: 1991-02-12
Covered Property
(1)
Heart Valve Prosthesis
Patent:
5,104,406 →
Application:
07/658,555 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.