Inventor · disambiguated record
Joseph Gerstmann
Also filed as: GERSTMANN JOSEPH
25 granted patents·2 pending applications·999 citations·filing 1977–2009
97Inventor score
Files withADVANCED MECHANICAL TECH7RESTAURANT TECHNOLOGY5AMTROL INC3GAS RES INST3SCIENT ENERGY SYST2
Top patents by PatentIndex Score
27 records- 0196US6869633B2Automated food frying device and methodRESTAURANT TECHNOLOGY·Filed 2002·Granted Mar 22, 2005·59 cites·14 claims
- 0295US7981455B2Automated food processing system and methodRESTAURANT TECHNOLOGY·Filed 2008·Granted Jul 19, 2011·29 cites·20 claims
- 0394US8034390B2Automated food processing system and methodRESTAURANT TECHNOLOGY·Filed 2008·Granted Oct 11, 2011·34 cites·19 claims
- 0494US7343719B2Automated food processing system and methodRESTAURANT TECHNOLOGY·Filed 2005·Granted Mar 18, 2008·37 cites·17 claims
- 0590US7891289B2Automated food frying device and methodRESTAURANT TECHNOLOGY·Filed 2004·Granted Feb 22, 2011·31 cites·13 claims
- 0690US4798240AIntegrated space heating, air conditioning and potable water heating applianceGAS RES INST·Filed 1985·Granted Jan 17, 1989·79 cites·17 claims
- 0790US4445464AHigh efficiency water heating systemADVANCED MECHANICAL TECH·Filed 1982·Granted May 1, 1984·54 cites·3 claims
- 0890US4222350AEfficient heating and domestic hot water apparatusBOSTON GAS PROD·Filed 1978·Granted Sep 16, 1980·55 cites·5 claims
- 0988US4338888AHigh efficiency water heating systemADVANCED MECHANICAL TECH·Filed 1980·Granted Jul 13, 1982·49 cites·12 claims
- 1087US5778679AMethod and apparatus for increasing acceptance and adjusting the rate of pressure variations within a prespecified range in precharged fluid storage systemsAMTROL INC·Filed 1996·Granted Jul 14, 1998·43 cites·40 claims
- 1186US4175706ASpray nozzleSCIENT ENERGY SYST·Filed 1977·Granted Nov 27, 1979·60 cites·17 claims
- 1285US4502626ACombustion product condensing water heaterGAS RES INST·Filed 1982·Granted Mar 5, 1985·63 cites·10 claims
- 1384US4403572ACombustion product condensing water heaterADVANCED MECHANICAL TECH·Filed 1980·Granted Sep 13, 1983·39 cites·19 claims
- 1482US4501253AOn-board automotive methane compressorCONS NATURAL GAS SVC·Filed 1982·Granted Feb 26, 1985·43 cites·11 claims
- 1582US4471907AVenturi pressurizer for incompressible-liquid circulating systemsAMTROL INC·Filed 1981·Granted Sep 18, 1984·34 cites·18 claims
- 1680US5558273ATwo-pipe system for refrigerant isolationADVANCED MECHANICAL TECH·Filed 1994·Granted Sep 24, 1996·41 cites·11 claims
- 1780US4148195ALiquid piston heat-actuated heat pump and methods of operating sameGERSTMANN JOSEPH·Filed 1977·Granted Apr 10, 1979·46 cites·16 claims
- 1878US5772113ATwo-pipe heat pump system with isolated tank coil for domestic hot waterADVANCED MECHANICAL TECH·Filed 1996·Granted Jun 30, 1998·48 cites·23 claims
- 1978US4159081APlural valve, hand-held spray apparatusSCIENT ENERGY SYST·Filed 1977·Granted Jun 26, 1979·54 cites·18 claims
- 2072US6675746B2Heat exchanger with internal pin elementsADVANCED MECHANICAL TECH·Filed 2001·Granted Jan 13, 2004·21 cites·31 claims
- 2170US5758820AHeat recovery systemAMTROL INC·Filed 1997·Granted Jun 2, 1998·45 cites·52 claims
- 2253US5171144APressurized air seal for combustion chamberSMITH CORP A O·Filed 1991·Granted Dec 15, 1992·14 cites·9 claims
- 2352US5033957AVaporizing diesel burnerADVANCED MECHANICAL TECH·Filed 1989·Granted Jul 23, 1991·11 cites·15 claims
- 2449US2010192938A1Heat Transfer Tubes, Combustion Gas Eductors, And Cooking Medium Heating Systems Including Such Tubes And EductorsFLORKEY EDWARD J·Filed 2009·Application pending·0 cites
- 2542US2003205028A1Automated food processing system and methodFiled 2002·Application pending·0 cites
- 2639US5913289AFiretube heat exchanger with corrugated internal finsGAS RES INST·Filed 1998·Granted Jun 22, 1999·8 cites·10 claims
- 2730USRE37383EPressurized air seal for combustion chamberAOS HOLDING CO·Filed 1996·Granted Sep 18, 2001·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →