Inventor · disambiguated record
Walter May
Also filed as: LAURENCE DAVID F · MAY WALTER · MAY WALTER R
13 granted patents·2 pending applications·164 citations·filing 1974–2021
91Inventor score
Files withPETROLITE CORP4CEMECON AG3SFA INTERNATIONAL INC3CREMER RAINER1EFFICIENT FUEL SOLUTIONS LLC1
Top patents by PatentIndex Score
15 records- 0185US6866010B2Method of reducing smoke and particulate emissions from compression-ignited reciprocating engines operating on liquid petroleum fuelsSFA INTERNATIONAL INC·Filed 2002·Granted Mar 15, 2005·24 cites·25 claims
- 0283US4659339AInhibition of corrosion in fuels with Mg/Al/Si combinationsPETROLITE CORP·Filed 1979·Granted Apr 21, 1987·27 cites·14 claims
- 0382US4196057ACold end corrosion rate probePETROLITE CORP·Filed 1978·Granted Apr 1, 1980·34 cites·10 claims
- 0481US6881235B2Method of reducing smoke and particulate emissions from spark-ignited reciprocating engines operating on liquid petroleum fuelsFiled 2003·Granted Apr 19, 2005·16 cites·14 claims
- 0580US7229482B2Method of reducing smoke and particulate emissions from steam boilers and heaters operating on solid fossil fuelsSFA INTERNATIONAL INC·Filed 2003·Granted Jun 12, 2007·16 cites·2 claims
- 0679US4047875AInhibition of corrosion in fuels with Mg/Si/Mn combinationsPETROLITE CORP·Filed 1975·Granted Sep 13, 1977·24 cites·6 claims
- 0769US3980449AInhibition of lead corrosionPETROLITE CORP·Filed 1974·Granted Sep 14, 1976·12 cites·22 claims
- 0864US7524340B2Catalyst and method for improving combustion efficiency in engines, boilers, and other equipment operating on fuelsMAY WALTER R·Filed 2003·Granted Apr 28, 2009·6 cites·20 claims
- 0964US6986327B2Method of reducing smoke and particulate emissions from steam boilers and heaters operating on liquid petroleum fuelsSFA INTERNATIONAL INC·Filed 2003·Granted Jan 17, 2006·4 cites·13 claims
- 1059US12286705B2Coating apparatus and coating method having divided pulsesCEMECON AG·Filed 2021·Granted Apr 29, 2025·0 cites·30 claims
- 1159US9812299B2Apparatus and method for pretreating and coating bodiesCREMER RAINER·Filed 2009·Granted Nov 7, 2017·1 cites·14 claims
- 1248US2020290778A1Cap for a ContainerMAY WALTER·Filed 2019·Application pending·0 cites
- 1342US2018105935A1Loading workpieces in a coating systemCEMECON AG·Filed 2016·Application pending·0 cites
- 1441US9773650B2Method and device for generating an electrical dischargeCEMECON AG·Filed 2015·Granted Sep 26, 2017·0 cites·15 claims
- 1530US9879196B2Body of molecular sized fuel additiveEFFICIENT FUEL SOLUTIONS LLC·Filed 2013·Granted Jan 30, 2018·0 cites·61 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →