Inventor · disambiguated record
Lance J. Katzfey
Also filed as: KATZFEY LANCE · KATZFEY LANCE J
6 granted patents·100 citations·filing 1980–2009
84Inventor score
Top patents by PatentIndex Score
6 records- 0191US7347755B1Sectionalized surfboardKATZFEY LANCE J·Filed 2007·Granted Mar 25, 2008·33 cites·4 claims
- 0277US7794297B1Sectionalized surfboardKATZFEY LANCE J·Filed 2009·Granted Sep 14, 2010·10 cites·5 claims
- 0365US4361852ASignal processing circuit for video signal with buried audio signalSONY CORP·Filed 1980·Granted Nov 30, 1982·18 cites·16 claims
- 0464US7029350B2Sectionalized surfboardKATZFEY LANCE J·Filed 2004·Granted Apr 18, 2006·12 cites·2 claims
- 0563US4305092AVideo projection apparatusSONY CORP·Filed 1980·Granted Dec 8, 1981·16 cites·39 claims
- 0655US4591915ARemote volume control by means of frequency modulation feedback loopOAK INDUSTRIES INC·Filed 1984·Granted May 27, 1986·11 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →