Patent Assignment
Reel/Frame 006339/0453
Assignment of Assignors Interest.
Recorded: 1992-09-24
Pages: 5
Assignor
HOLEC, EDWARD J.
Executed: 1992-09-21
Assignee
NEWPORT NEWS SHIPBUILDING AND DRY DOCK COMPANY
4101 WASHINGTON AVENUE, NEWPORT NEWS, VIRGINIA, 23607
Covered Property
(1)
Top Entry, Trunnion-Type Ball Valve
Patent:
5,205,536 →
Application:
07/950,796 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.