Inventor · disambiguated record
Arnold M. Leas
Also filed as: LEAS ARNOLD M · LEAS ARNOLD MARCEL
14 granted patents·390 citations·filing 1972–1997
93Inventor score
Top patents by PatentIndex Score
14 records- 0194US5641327ACatalytic gasification process and system for producing medium grade BTU gasFiled 1994·Granted Jun 24, 1997·92 cites·18 claims
- 0293US5855631ACatalytic gasification process and systemFiled 1997·Granted Jan 5, 1999·116 cites·30 claims
- 0389US5776212ACatalytic gasification systemFiled 1996·Granted Jul 7, 1998·64 cites·20 claims
- 0484US4274839AProcess for gasification of coal and organic solid wastesLEAS ARNOLD M·Filed 1979·Granted Jun 23, 1981·36 cites·10 claims
- 0571US4132627AIntegrated coal conversion processLEAS ARNOLD M·Filed 1977·Granted Jan 2, 1979·14 cites·7 claims
- 0670US4280893AIntegrated coal conversion processLEAS ARNOLD M·Filed 1978·Granted Jul 28, 1981·13 cites·15 claims
- 0768US4147615AHot sand-coal-cracking to hydrodistillate fuelsLEAS ARNOLD M·Filed 1977·Granted Apr 3, 1979·16 cites·7 claims
- 0860US4555249ASolid fuel gasifying unit and gas fractionating unitLEAS ARNOLD M·Filed 1983·Granted Nov 26, 1985·15 cites·12 claims
- 0947US4007108AConverting solid fuels to gaseous and liquid fuelsLEAS ARNOLD MARCEL·Filed 1975·Granted Feb 8, 1977·5 cites·13 claims
- 1040US4078989ACoal conversion processLEAS BROTHERS DEV CORP·Filed 1976·Granted Mar 14, 1978·6 cites·6 claims
- 1135US4008145AConverting solid fuels to gaseous and liquid fuelsLEAS ARNOLD MARCEL·Filed 1975·Granted Feb 15, 1977·4 cites·6 claims
- 1231US3985548ADirect metal reduction from coalLEAS BROTHERS DEV CORP·Filed 1972·Granted Oct 12, 1976·3 cites·7 claims
- 1329US4498290ARotary engineLEAS ARNOLD M·Filed 1981·Granted Feb 12, 1985·4 cites·5 claims
- 1429US4091614AProcess for maximizing combustion of fuelsLEAS ARNOLD MARCEL·Filed 1976·Granted May 30, 1978·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →