Inventor · disambiguated record
John F. Zettler
Also filed as: ZETTLER JOHN · ZETTLER JOHN F · ZETTLER JOHN FRANCIS
10 granted patents·1 pending application·379 citations·filing 1976–2023
91Inventor score
Top patents by PatentIndex Score
11 records- 0196US8803513B2Multiple dimension position sensorHOSEK MARTIN·Filed 2012·Granted Aug 12, 2014·69 cites·10 claims
- 0296US8129984B2Multiple dimension position sensorHOSEK MARTIN·Filed 2008·Granted Mar 6, 2012·51 cites·10 claims
- 0396US4048886ABrake monitor with self-checkingXENEX CORP·Filed 1976·Granted Sep 20, 1977·118 cites·22 claims
- 0488US12093999B2Systems and methods for converting cryptocurrencyCOINBASE INC·Filed 2021·Granted Sep 17, 2024·3 cites·20 claims
- 0587US4249074AIntrusion detector for press brakeXENEX CORP·Filed 1978·Granted Feb 3, 1981·61 cites·7 claims
- 0673US6325096B1Variable orifice valveSTARGAZE CORP·Filed 1999·Granted Dec 4, 2001·35 cites·21 claims
- 0771US6694439B2Apparatus for providing communications data over a power bus having a total current that is the absolute value of the most negative current excursion during communicationADAPTIVE INSTR CORP·Filed 2000·Granted Feb 17, 2004·18 cites·10 claims
- 0865US4579002AThermocouple vacuum gaugeVARIAN ASSOCIATES·Filed 1984·Granted Apr 1, 1986·19 cites·8 claims
- 0949US2024330877A1Transfer of liquid staking tokensCOINBASE INC·Filed 2023·Application pending·0 cites
- 1034US4121676AMethod of reducing hysteresis in a spring scalePITNEY BOWES INC·Filed 1977·Granted Oct 24, 1978·2 cites·5 claims
- 1133US4180747ASwitching circuit for eliminating the effects of contact bounceXENEX CORP·Filed 1977·Granted Dec 25, 1979·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →