Assignee
FRANKEL MICHAEL
US·3 granted patents·1 pending application·71 citations·filing 1986–2012
Top patents by PatentIndex Score
4 records- 0186US5739448ADrum tuning systemFRANKEL MICHAEL·Filed 1996·Granted Apr 14, 1998·44 cites·16 claims
- 0255US2013290111A1System and method for delivery of marketing for mulitple entitiesFRANKEL MICHAEL·Filed 2012·Application pending·0 cites
- 0352US4910395AOptical tracking sensor including a three-sided prismatic light splitterFRANKEL MICHAEL·Filed 1989·Granted Mar 20, 1990·15 cites·10 claims
- 0446US4740682AOptical tracking, focusing, and information receiving device including a pyramidal light splitterFRANKEL MICHAEL·Filed 1986·Granted Apr 26, 1988·12 cites·13 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →