Individual holder
SMITH MARK R
US·4 granted patents·1 pending application·172 citations·filing 1990–2025
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0192US8626118B2System and method for authorizing and monetizing collect cellular telephone callsSMITH MARK R·Filed 2012·Granted Jan 7, 2014·57 cites·32 claims
- 0287US5024434AMultiflex exercise deviceSMITH MARK R·Filed 1990·Granted Jun 18, 1991·91 cites·21 claims
- 0386US8190121B2System and method for authorizing and monetizing collect cellular telephone callsSMITH MARK R·Filed 2008·Granted May 29, 2012·19 cites·59 claims
- 0459US2025237329A1Rigid Tube for InsertsSMITH MARK R·Filed 2025·Application pending·0 cites
- 0532US5064201AMethod of playing a board gameSMITH MARK R·Filed 1990·Granted Nov 12, 1991·5 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →