Assignee
CLEEVES JAMES M
US·16 granted patents·6 pending applications·63 citations·filing 2003–2024
Top patents by PatentIndex Score
22 records- 0190US8573178B2Sleeve valve assemblyCLEEVES JAMES M·Filed 2010·Granted Nov 5, 2013·11 cites·25 claims
- 0287US7309951B2Spark plugCLEEVES JAMES M·Filed 2006·Granted Dec 18, 2007·8 cites·4 claims
- 0385US8544445B2Over-compressed engineCLEEVES JAMES M·Filed 2010·Granted Oct 1, 2013·8 cites·19 claims
- 0483US9206749B2Variable compression ratio systems for opposed-piston and other internal combustion engines, and related methods of manufacture and useCLEEVES JAMES M·Filed 2013·Granted Dec 8, 2015·4 cites·19 claims
- 0580US9316150B2Variable compression ratio diesel engineCLEEVES JAMES M·Filed 2013·Granted Apr 19, 2016·4 cites·20 claims
- 0678US9016255B2Sealing of sleeve valvesCLEEVES JAMES M·Filed 2011·Granted Apr 28, 2015·3 cites·19 claims
- 0775US9243578B2Deceleration fuel shut off for carbureted enginesCLEEVES JAMES M·Filed 2013·Granted Jan 26, 2016·3 cites·22 claims
- 0875US7098581B2Spark plugCLEEVES JAMES M·Filed 2003·Granted Aug 29, 2006·11 cites·11 claims
- 0973US8283706B2Optimization of critical dimensions and pitch of patterned features in and above a substrateCLEEVES JAMES M·Filed 2008·Granted Oct 9, 2012·4 cites·12 claims
- 1072US8776739B2Internal combustion engine valve actuation and adjustable lift and timingCLEEVES JAMES M·Filed 2011·Granted Jul 15, 2014·2 cites·20 claims
- 1170US9194288B2High swirl engineCLEEVES JAMES M·Filed 2010·Granted Nov 24, 2015·3 cites·19 claims
- 1267US8910606B2Positive control (desmodromic) valve systems for internal combustion enginesCLEEVES JAMES M·Filed 2011·Granted Dec 16, 2014·1 cites·16 claims
- 1362US9267486B2Multi-mode high efficiency internal combustion engineCLEEVES JAMES M·Filed 2012·Granted Feb 23, 2016·1 cites·20 claims
- 1461US2025037885A1Fusion reactorCLEEVES JAMES M·Filed 2024·Application pending·0 cites
- 1556US2014182549A1Piston shrouding of sleeve valve-controlled portsCLEEVES JAMES M·Filed 2014·Application pending·0 cites
- 1654US8766332B2Optimization of critical dimensions and pitch of patterned features in and above a substrateCLEEVES JAMES M·Filed 2012·Granted Jul 1, 2014·0 cites·20 claims
- 1752US2012090298A1Engine combustion condition and emission controlsCLEEVES JAMES M·Filed 2011·Application pending·0 cites
- 1850US8881708B2Control of combustion mixtures and variability thereof with engine loadCLEEVES JAMES M·Filed 2011·Granted Nov 11, 2014·0 cites·28 claims
- 1944US9650951B2Single piston sleeve valve with optional variable compression ratio capabilityCLEEVES JAMES M·Filed 2011·Granted May 16, 2017·0 cites·23 claims
- 2043US2014007840A1Carburetors for providing air-to-fuel ratio variability independent of engine loadCLEEVES JAMES M·Filed 2013·Application pending·0 cites
- 2140US2012085314A1Use of pressurized fuels in an internal combustion engineCLEEVES JAMES M·Filed 2011·Application pending·0 cites
- 2238US2012330534A1Enhanced efficiency and pollutant control by multi-variable engine operation controlCLEEVES JAMES M·Filed 2012·Application pending·0 cites
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