Patent Assignment
Reel/Frame 004215/0667
Assignment of Assignors Interest.
Recorded: 1983-12-29
Pages: 2
Assignor
HALLING, HORACE P.
Executed: 1983-12-27
Assignee
PRESSURE SCIENCE INCORPORATED
11642 OLD BALTIMORE PIKE, A MD CORP., BELTSVILLE, MARYLAND, 20705
Covered Property
(1)
Sealed Rigid Pipe Joint
Application:
06/566,557 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.