Patent Assignment
Reel/Frame 004153/0948
Assignment of Assignors Interest.
Recorded: 1983-08-01
Pages: 1
Assignor
O NEILL, WILLIAM J.
Executed: 1981-11-24
Assignee
ARGON MEDICAL CORP., A TX CORP.
214 EAST CORSICANA, ATHENS, TEXAS, 75751
Covered Property
(1)
Removable Hemostasis Valve
Patent:
4,436,519 →
Application:
06/267,984 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 21, 1988
From: ARGON MEDICAL CORP.
To: EDWARD WECK INCORPORATED, A CORP. OF DE
Reel/Frame 004857/0839 →
Assignment of Assignors Interest.
Aug 27, 1991
From: EDWARD WECK INCORPORATED A CORP. OF NEW JERSEY
To: HENLEY OPERATING COMPANY A CORP. OF TEXAS
Reel/Frame 005814/0576 →