Inventor · disambiguated record
John G. Fischer
Also filed as: FISCHER JOHN · FISCHER JOHN G · FISCHER JOHN GARDNER
56 granted patents·4 pending applications·626 citations·filing 1978–2024
98Inventor score
Top patents by PatentIndex Score
60 records- 0195US4179043ARotary valve apparatusKOPPERS CO INC·Filed 1978·Granted Dec 18, 1979·57 cites·2 claims
- 0294US12320138B1Mailbox post protector with internal toolless interlockFISCHER JOHN G·Filed 2024·Granted Jun 3, 2025·3 cites·20 claims
- 0393US4676124ADrag bit with improved cutter mountDRESSER IND·Filed 1986·Granted Jun 30, 1987·72 cites·8 claims
- 0491US8226877B2Deciduous dentition jewelry and method of manufactureFISCHER JOHN G·Filed 2010·Granted Jul 24, 2012·9 cites·22 claims
- 0590US12163335B1Drainage junction shieldFISCHER JOHN G·Filed 2024·Granted Dec 10, 2024·2 cites·27 claims
- 0689US7246607B2Three position fuel line check valve for relief of diurnal pressureDELPHI TECH INC·Filed 2005·Granted Jul 24, 2007·14 cites·2 claims
- 0788US10184475B2Fluid pump with flow impedance memberDELPHI TECH IP LTD·Filed 2015·Granted Jan 22, 2019·4 cites·15 claims
- 0888US8661849B2Deciduous teeth matrix jewelry and method of manufactureFISCHER JOHN G·Filed 2012·Granted Mar 4, 2014·6 cites·10 claims
- 0987US6106240AGerotor pumpGEN MOTORS CORP·Filed 1998·Granted Aug 22, 2000·48 cites·7 claims
- 1082US6998043B2Fuel strainer assemblyDELPHI TECH INC·Filed 2004·Granted Feb 14, 2006·17 cites·3 claims
- 1180US6439833B1V-blade impeller design for a regenerative turbineDELPHI TECH INC·Filed 2000·Granted Aug 27, 2002·24 cites·31 claims
- 1280US5013222AFuel pump for motor vehicleGEN MOTORS CORP·Filed 1990·Granted May 7, 1991·58 cites·3 claims
- 1379US6877525B2Check valve for fuel pumpDELPHI TECH INC·Filed 2001·Granted Apr 12, 2005·22 cites·12 claims
- 1478US6454520B1Enhanced v-blade impeller design for a regenerative turbineDELPHI TECH INC·Filed 2000·Granted Sep 24, 2002·25 cites·30 claims
- 1577US6833070B2Fuel strainer assemblyDELPHI TECH INC·Filed 2003·Granted Dec 21, 2004·19 cites·20 claims
- 1676US9542702B2Method of raising funds for an organizationFISCHER JOHN G·Filed 2013·Granted Jan 10, 2017·1 cites·33 claims
- 1775US6435810B1Wear resistant fuel pumpDELPHI TECH INC·Filed 2000·Granted Aug 20, 2002·22 cites·22 claims
- 1873US6402460B1Abrasion wear resistant fuel pumpDELPHI TECH INC·Filed 2000·Granted Jun 11, 2002·31 cites·20 claims
- 1972US6499941B1Pressure equalization in fuel pumpDELPHI TECH INC·Filed 2000·Granted Dec 31, 2002·18 cites·20 claims
- 2070US11725616B1Sealing ring gland and fuel pump including the sameDELPHI TECH IP LTD·Filed 2022·Granted Aug 15, 2023·0 cites·20 claims
- 2170US5393206AFuel pump for a motor vehicleGEN MOTORS CORP·Filed 1994·Granted Feb 28, 1995·24 cites·3 claims
- 2269USD839642SPendant standFISCHER JOHN G·Filed 2018·Granted Feb 5, 2019·8 cites·1 claims
- 2369US9470181B2Sealed shunt wire for a fluid pumpDELPHI TECH INC·Filed 2013·Granted Oct 18, 2016·2 cites·14 claims
- 2469US7874816B2Fuel pump end cap with isolated shunt wiresDELPHI TECH INC·Filed 2007·Granted Jan 25, 2011·5 cites·11 claims
- 2567US9364993B2Deciduous teeth matrix jewelry and method of manufactureFISCHER JOHN G·Filed 2014·Granted Jun 14, 2016·0 cites·16 claims
- 2667US7213580B1Vehicle fuel supply systemDELPHI TECH INC·Filed 2006·Granted May 8, 2007·6 cites·12 claims
- 2767US6464450B1Fuel pumpDELPHI TECH INC·Filed 2000·Granted Oct 15, 2002·15 cites·10 claims
- 2866US5033559ADrill bit with faceted profileDRESSER IND·Filed 1990·Granted Jul 23, 1991·41 cites·27 claims
- 2965US10557479B2Fluid pump with flow impedance memberDELPHI TECH IP LTD·Filed 2018·Granted Feb 11, 2020·0 cites·7 claims
- 3064US7834878B2Method of displaying product and service performance dataFISCHER JOHN G·Filed 2009·Granted Nov 16, 2010·0 cites·35 claims
- 3164US7483026B2Method of displaying product and service performance dataFISCHER JOHN G·Filed 2004·Granted Jan 27, 2009·0 cites·15 claims
- 3264US7444995B2Fuel line check valve system for relief of diurnal pressureDELPHI TECH INC·Filed 2007·Granted Nov 4, 2008·2 cites·3 claims
- 3363US6743355B2Heated fuel strainer assemblyDELPHI TECH INC·Filed 2002·Granted Jun 1, 2004·10 cites·20 claims
- 3462US10528990B2Method of raising funds for an organizationFISCHER JOHN G·Filed 2017·Granted Jan 7, 2020·0 cites·25 claims
- 3560USD1094781SSix panel mailbox post protectorFISCHER JOHN G·Filed 2024·Granted Sep 23, 2025·1 cites·1 claims
- 3660USD1094782STen panel mailbox post protectorFISCHER JOHN G·Filed 2024·Granted Sep 23, 2025·1 cites·1 claims
- 3760US11273581B1Method and tooling for centering and shaping an irregularly shaped objectFISCHER JOHN G·Filed 2018·Granted Mar 15, 2022·0 cites·14 claims
- 3859US10149556B2Pendant standFISCHER JOHN G·Filed 2016·Granted Dec 11, 2018·1 cites·13 claims
- 3958US12000411B2Fluid pump impeller including blades extending from a hub to an outer ring and having a draft angle between adjacent blades that varies between the hub and the outer ringDELPHI TECH IP LTD·Filed 2022·Granted Jun 4, 2024·0 cites·20 claims
- 4055USD856044SPendant standFISCHER JOHN G·Filed 2018·Granted Aug 13, 2019·4 cites·1 claims
- 4155USRE39891EV-blade impeller design for a regenerative turbineDELPHI TECH INC·Filed 2004·Granted Oct 23, 2007·6 cites·52 claims
- 4254US8556568B2Fuel pump with dual outlet pumpFISCHER JOHN G·Filed 2009·Granted Oct 15, 2013·1 cites·17 claims
- 4352US11441523B1Fuel pump driven by an electric motorDELPHI TECH IP LTD·Filed 2021·Granted Sep 13, 2022·0 cites·18 claims
- 4451US10584701B2Fluid pump with rotating pumping element wear reductionDELPHI TECH IP LTD·Filed 2017·Granted Mar 10, 2020·0 cites·10 claims
- 4550US10544763B2Fuel pump and fuel supply system using the sameDELPHI TECH IP LTD·Filed 2017·Granted Jan 28, 2020·0 cites·18 claims
- 4649US7757673B2Three position fuel line check valve for relief of diurnal pressureDELPHI TECH INC·Filed 2008·Granted Jul 20, 2010·0 cites·3 claims
- 4745USD718655SSquare shaped baby tooth setting in a square shaped metallic bezel on a jewelry articleFISCHER JOHN G·Filed 2013·Granted Dec 2, 2014·5 cites·1 claims
- 4844US5509778AFuel pump for motor vehicleGEN MOTORS CORP·Filed 1995·Granted Apr 23, 1996·14 cites·1 claims
- 4944US2014314591A1Fluid pumpDELPHI TECH INC·Filed 2013·Application pending·0 cites
- 5043USD834358SPendant standFISCHER JOHN G·Filed 2016·Granted Nov 27, 2018·2 cites·1 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →