Inventor · disambiguated record
Paul Key
Also filed as: KEY PAUL · KEY PAUL F · KEY PAUL FRANKLYN
7 granted patents·123 citations·filing 1976–2018
84Inventor score
Top patents by PatentIndex Score
7 records- 0186US10159857B2Personal air filtration apparatus and methodKEY PAUL·Filed 2016·Granted Dec 25, 2018·5 cites·17 claims
- 0281US4178113ABuffer storage apparatus for semiconductor wafer processingMACRONETICS INC·Filed 1977·Granted Dec 11, 1979·58 cites·23 claims
- 0379US4101784AColor mark detectorSCIENTIFIC TECHNOLOGY·Filed 1977·Granted Jul 18, 1978·30 cites·3 claims
- 0475US4047023AColor mark detector with pulsed source and synchronous demodulationSCIENTIFIC TECHNOLOGY·Filed 1976·Granted Sep 6, 1977·24 cites·13 claims
- 0563US11285344B2Personal air filtration apparatus and methodKEY PAUL·Filed 2018·Granted Mar 29, 2022·1 cites·15 claims
- 0646US10967208B2Personal air filtration apparatus and methodKEY PAUL·Filed 2017·Granted Apr 6, 2021·0 cites·18 claims
- 0734US4187421AOptical relaySCIENT TECH INC·Filed 1977·Granted Feb 5, 1980·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →