Inventor · disambiguated record
Mark Leonard
Also filed as: LEONARD MARK · LEONARD MARK G
5 granted patents·283 citations·filing 1978–2014
84Inventor score
Top patents by PatentIndex Score
5 records- 0194US4691101AOptical positional encoder comprising immediately adjacent detectorsHEWLETT PACKARD CO·Filed 1985·Granted Sep 1, 1987·158 cites·47 claims
- 0290US4451731AApparatus and method for modulating light to generate an index pulseHEWLETT PACKARD CO·Filed 1981·Granted May 29, 1984·82 cites·9 claims
- 0382US4259570AOptical comparatorHEWLETT PACKARD CO·Filed 1978·Granted Mar 31, 1981·31 cites·9 claims
- 0445US4271364ABistable hysteretic integrated circuitHEWLETT PACKARD CO·Filed 1978·Granted Jun 2, 1981·6 cites·10 claims
- 0534USD748785SWaterbirth mirrorDENISON FIONA·Filed 2014·Granted Feb 2, 2016·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →