Patent Assignment
Reel/Frame 003938/0304
Assignment of Assignors Interest.
Recorded: 1981-12-21
Pages: 1
Assignor
HAYMAN, DENNIS J.
Executed: 1981-08-15
Assignee
UNITED STATES BRASS CORPORATION
PLANO, TEXAS
Covered Property
(1)
Mixing Valve for Back to Back Installation
Patent:
4,397,330 →
Application:
06/294,366 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.