Patent Assignment
Reel/Frame 006931/0710
Assignment of Assignor's Interest
Recorded: 1994-03-22
Pages: 2
Assignor
YECKLEY, RUSSELL L.
Executed: 1994-03-18
Assignee
SAINT-GOBAIN/NORTON INDUSTRIAL CERAMICS CORPORATION
1 NEW BOND STREET, BOX NUMBER 15008, WORCESTER, MASSACHUSETTS, 01615-0008
Covered Property
(1)
Silicon Nitride Bearing Ball Having a High Rolling Contact Fatigue Life
Patent:
5,508,241 →
Application:
08/215,834 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.