Individual holder
LEAS ARNOLD M
6 granted patents·98 citations·filing 1977–1983
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0184US4274839AProcess for gasification of coal and organic solid wastesLEAS ARNOLD M·Filed 1979·Granted Jun 23, 1981·36 cites·10 claims
- 0271US4132627AIntegrated coal conversion processLEAS ARNOLD M·Filed 1977·Granted Jan 2, 1979·14 cites·7 claims
- 0370US4280893AIntegrated coal conversion processLEAS ARNOLD M·Filed 1978·Granted Jul 28, 1981·13 cites·15 claims
- 0468US4147615AHot sand-coal-cracking to hydrodistillate fuelsLEAS ARNOLD M·Filed 1977·Granted Apr 3, 1979·16 cites·7 claims
- 0560US4555249ASolid fuel gasifying unit and gas fractionating unitLEAS ARNOLD M·Filed 1983·Granted Nov 26, 1985·15 cites·12 claims
- 0629US4498290ARotary engineLEAS ARNOLD M·Filed 1981·Granted Feb 12, 1985·4 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →