Inventor · disambiguated record
James J. Feuling
Also filed as: FEULING JAMES J
36 granted patents·909 citations·filing 1978–2002
98Inventor score
Top patents by PatentIndex Score
36 records- 0197US6679692B1Oil pumpFiled 2002·Granted Jan 20, 2004·77 cites·29 claims
- 0293US4263982AMuffler for internal combustion engines and method of manufacturing sameFEULING JAMES J·Filed 1979·Granted Apr 28, 1981·56 cites·9 claims
- 0391US5595147AContra-rotating twin crankshaft internal combustion engineFiled 1995·Granted Jan 21, 1997·56 cites·11 claims
- 0491US5471966AEngine air intake filter and crankcase breather oil collection assemblyFiled 1995·Granted Dec 5, 1995·62 cites·20 claims
- 0588US5033581AMuffler for an internal combustion engineFEULING ENGINEERING INC·Filed 1989·Granted Jul 23, 1991·61 cites·35 claims
- 0687US5549083AMethod and apparatus for clean cold starting of internal combustion enginesFiled 1994·Granted Aug 27, 1996·43 cites·29 claims
- 0785US5566653AMethod and apparatus for clean cold starting of internal combustion enginesFiled 1995·Granted Oct 22, 1996·45 cites·28 claims
- 0885US4815706AValues for improved fluid flow therearoundFEULING JAMES J·Filed 1988·Granted Mar 28, 1989·32 cites·7 claims
- 0983USD449620SThree cylinder engineFiled 1999·Granted Oct 23, 2001·26 cites·1 claims
- 1083US5085181AElectro/hydraulic variable valve timing systemFEULING ENGINEERING INC·Filed 1990·Granted Feb 4, 1992·37 cites·11 claims
- 1183US4796426AHigh efficiency transition element positioned intermediate multi-cylinder exhaust system and secondary pipe assembliesFEULING JAMES J·Filed 1984·Granted Jan 10, 1989·46 cites·17 claims
- 1280US4206600AExhaust system for four-stroke internal combustion enginesFEULING JAMES J·Filed 1978·Granted Jun 10, 1980·25 cites·7 claims
- 1378US4834214AMuffler for an internal combustion engineFEULING JAMES J·Filed 1987·Granted May 30, 1989·42 cites·20 claims
- 1476US5421301ADirect cylinder fuel injection system for internal combustion enginesFiled 1994·Granted Jun 6, 1995·29 cites·14 claims
- 1575US5180299ARoots type superchargerFEULING ENGINEERING INC·Filed 1992·Granted Jan 19, 1993·30 cites·11 claims
- 1674US5335640ARotor to casing seals for roots type superchargersFEULING ENGINEERING INC·Filed 1992·Granted Aug 9, 1994·29 cites·23 claims
- 1769USD261654SMounting stand for attaching an accessory to an engineFEULING JAMES J·Filed 1978·Granted Nov 3, 1981·9 cites·1 claims
- 1868US6336471B1Flow system for enhancing undirectional fluid flowFiled 1995·Granted Jan 8, 2002·22 cites·22 claims
- 1963US5173576AMuffler for an internal combustion engineFEULING ENGINEER INC·Filed 1990·Granted Dec 22, 1992·30 cites·18 claims
- 2059US6199544B1Combustion chamber system having an improved configuration with squish areasFiled 1999·Granted Mar 13, 2001·14 cites·24 claims
- 2159US4620510AApparatus and method for improving the efficiency of internal combustion engines and fluid pumping devicesFEULING JAMES J·Filed 1983·Granted Nov 4, 1986·14 cites·20 claims
- 2257US4838219ACurved intake duct having improved flow characteristicsFEULING JAMES J·Filed 1988·Granted Jun 13, 1989·14 cites·20 claims
- 2353US5638787ACombustion chamber system having an improved valve arrangementFiled 1996·Granted Jun 17, 1997·13 cites·19 claims
- 2451USD259491SFan housing for an air cooled engineFEULING JAMES J·Filed 1979·Granted Jun 9, 1981·4 cites·1 claims
- 2546USD445074SExhaust system for a motorcycleFiled 1999·Granted Jul 17, 2001·4 cites·1 claims
- 2646USD259490SFan housing for an air cooled engineFEULING JAMES J·Filed 1978·Granted Jun 9, 1981·3 cites·1 claims
- 2745USD505370SExhaust system for a motorcycleFiled 2001·Granted May 24, 2005·4 cites·1 claims
- 2845US5445135ATwo-valve combustion chamber systemFiled 1994·Granted Aug 29, 1995·10 cites·18 claims
- 2942US5097538AHelmetFEULING ENGINEERING INC·Filed 1990·Granted Mar 24, 1992·24 cites·6 claims
- 3042US4976231ACurved intake duct having improved flow characteristicsFEULING JAMES J·Filed 1989·Granted Dec 11, 1990·7 cites·20 claims
- 3141US5893348ACombustion chamber system having an improved valve arrangementFiled 1997·Granted Apr 13, 1999·10 cites·26 claims
- 3240US4695229AFriction reduction for moving elements in contact with a fluid mediumFEULING JAMES J·Filed 1986·Granted Sep 22, 1987·6 cites·9 claims
- 3335US5501191ACombustion chamber system having an improved valve arrangementFiled 1994·Granted Mar 26, 1996·5 cites·38 claims
- 3434US5313921AHigh efficiency combustion chamber systemFEULING JAMES J·Filed 1992·Granted May 24, 1994·4 cites·27 claims
- 3532US5271102AHelmet with fluid flow termination surfaceFEULING JAMES J·Filed 1991·Granted Dec 21, 1993·13 cites·8 claims
- 3630US5042435AManifold for an internal combustion engine using multiple carburetorsFEULING ENGINEER INC·Filed 1990·Granted Aug 27, 1991·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →