Inventor · disambiguated record
John R. Emmett
Also filed as: EMMETT JOHN R · EMMETT JOHN ROBERT
4 granted patents·310 citations·filing 1980–1999
81Inventor score
Top patents by PatentIndex Score
4 records- 0191US4385269ABattery chargerREDIFON TELECOMM·Filed 1981·Granted May 24, 1983·240 cites·14 claims
- 0287US4341261AMethod of casting elongated members of reactive metals and reactive metal alloysCANADIAN PATENTS DEV·Filed 1980·Granted Jul 27, 1982·26 cites·6 claims
- 0366US5243424AApparatus and method for the measurement of tuning delay between a video signal and an audio signalTHAMES TELEVISION·Filed 1991·Granted Sep 7, 1993·34 cites·12 claims
- 0440US6407769B1Measurement of timing delay between associated signals or bitstreamsFiled 1999·Granted Jun 18, 2002·10 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →