Patent Assignment
Reel/Frame 006308/0430
Assignment of Assignors Interest.
Recorded: 1992-11-24
Pages: 2
Assignor
MAITLAND, RONALD I.
Executed: 1992-10-06
Assignee
AMERICAN DENTAL ASSOCIATION HEALTH FOUNDATION
211 EAST CHICAGO AVENUE, CHICAGO, ILLINOIS, 60601
Covered Property
(1)
Dental Wedge and Method of Using Same
Patent:
4,696,646 →
Application:
06/812,350 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.