Patent Assignment
Reel/Frame 006693/0552
Assignment of Assignor's Interest
Recorded: 1993-09-10
Pages: 2
Assignor
MARINER, JOHN THOMAS
Executed: 1993-09-03
Assignee
ADVANCED CERAMICS CORPORATION
11907 MADISON AVE., LAKEWOOD, OHIO, 44107-5026
Covered Property
(1)
Clamp Assembly for a Vaporization Boat
Patent:
5,410,631 →
Application:
08/119,996 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.