Inventor · disambiguated record
Cyril Negre
Also filed as: NEGRE CYRIL
16 granted patents·3 pending applications·287 citations·filing 1996–2020
93Inventor score
Top patents by PatentIndex Score
19 records- 0193US7469527B2Engine with an active mono-energy and/or bi-energy chamber with compressed air and/or additional energy and thermodynamic cycle thereofMDI MOTOR DEVELOPMENT INT SA·Filed 2004·Granted Dec 30, 2008·68 cites·21 claims
- 0291US6327858B1Auxiliary power unit using compressed airFiled 1999·Granted Dec 11, 2001·73 cites·12 claims
- 0389US7124586B2Individual cogeneration plant and local networkMDI MOTOR DEVELOPMENT INT SA·Filed 2003·Granted Oct 24, 2006·47 cites·17 claims
- 0473US6311486B1Method for operating a pollution-reducing engineNEGRE GUY·Filed 1997·Granted Nov 6, 2001·33 cites·16 claims
- 0569US10371023B2Compressed-air engine with an integrated active chamber and with active intake distributionMOTOR DEVELOPMENT INT S A·Filed 2015·Granted Aug 6, 2019·2 cites·9 claims
- 0663US6363723B1Method and device for reacclerating a vehicle equipped with high-pressure air compressorsNEGRE GUY·Filed 1997·Granted Apr 2, 2002·19 cites·20 claims
- 0762US8276384B2Ambient temperature thermal energy and constant pressure cryogenic engineNEGRE GUY·Filed 2007·Granted Oct 2, 2012·3 cites·15 claims
- 0862US8191350B2Compressed-air or gas and/or additional-energy engine having an active expansion chamberNEGRE GUY·Filed 2007·Granted Jun 5, 2012·3 cites·20 claims
- 0959US8677730B2Low-temperature motor compressor unit with continuous “cold” combustion at constant pressure and with active chamberNEGRE GUY·Filed 2006·Granted Mar 25, 2014·2 cites·18 claims
- 1056US8372337B2Method and device for disinfecting grounds by generating humidified hot compressed airNEGRE GUY·Filed 2007·Granted Feb 12, 2013·0 cites·2 claims
- 1155US6094915AMethod and devices for eliminating the pollution of cyclic internal combustion engines with an independent combustion chamberFiled 1996·Granted Aug 1, 2000·15 cites·5 claims
- 1247US9045982B2Self-pressure-regulating compressed air engine comprising an integrated active chamberNEGRE GUY·Filed 2011·Granted Jun 2, 2015·0 cites·16 claims
- 1346US6334435B1Method for operating pollution-free engine expansion chamber and expansion chamber thereforFiled 1998·Granted Jan 1, 2002·12 cites·6 claims
- 1443US6305171B1Method and device for additional thermal heating for motor vehicle equipped with pollution-free engine with additional compressed air injectionFiled 1999·Granted Oct 23, 2001·10 cites·11 claims
- 1542US2013239563A1Mono-energy and/or dual-energy engine with compressed air and/or additional energy, comprising an active chamber included in the cylinderNEGRE GUY·Filed 2011·Application pending·0 cites
- 1638US7296405B2Variable flow reducing valve and gradual control valve distribution system for a compressed air injection engine operating on mono or multi energy and other engines or compressorsMDI MOTOR DEVELOPMENT INT SA·Filed 2003·Granted Nov 20, 2007·0 cites·20 claims
- 1737US2006170188A1Convenient, modular urban and suburban transport vehicleNEGRE GUY·Filed 2003·Application pending·0 cites
- 1835US2004261415A1Motor-driven compressor-alternator unit with additional compressed air injection operating with mono and multiple energyMDI MOTOR DEVELOPMENT INT SA·Filed 2004·Application pending·0 cites
- 1925US12352171B2Compressed-air engine with integrated active chamber and active distribution with balanced valveMOTOR DEVELOPMENT INT S A·Filed 2020·Granted Jul 8, 2025·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →