Patent Assignment
Reel/Frame 006590/0749
Assignment of Assignor's Interest
Recorded: 1993-06-14
Pages: 4
Assignor
WITKIN, PHILIP M.
Executed: 1993-06-09
Assignee
MARSHALL AND WILLIAMS COMPANY
POST OFFICE BOX 17268, GREENVILLE, SOUTH CAROLINA, 29606
Covered Property
(1)
Clean Air Oven with Heat Recovery and Method
Patent:
5,351,416 →
Application:
08/076,455 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.