Inventor · disambiguated record
Glenn A. Heian
Also filed as: HEIAN GLENN A · KOHL ROBERT F
13 granted patents·264 citations·filing 1975–1999
93Inventor score
Top patents by PatentIndex Score
13 records- 0191US3986819AGrate preheater kiln systemALLIS CHALMERS·Filed 1975·Granted Oct 19, 1976·24 cites·19 claims
- 0290US5342442ALightweight aggregate from flyash and sewage sludgeWISCONSIN ELECTRIC POWER·Filed 1993·Granted Aug 30, 1994·57 cites·3 claims
- 0389US4047884AMeans and method for processing cement raw materials containing fuel of high volatile contentALLIS CHALMERS·Filed 1976·Granted Sep 13, 1977·21 cites·9 claims
- 0484US5057009ALightweight aggregate from flyash and sewage sludgeWISCONSIN ELECTRIC POWER·Filed 1991·Granted Oct 15, 1991·54 cites·19 claims
- 0578US6183242B1Rotary kiln for forming lightweight aggregate from flyash and sewage sludgeSVEDALA IND INC·Filed 1999·Granted Feb 6, 2001·35 cites·15 claims
- 0670USRE34775ELightweight aggregate from flyash and sewage sludgeMINERGY CORP·Filed 1993·Granted Nov 1, 1994·23 cites·22 claims
- 0765US4120645ASystem for handling high sulfur materialsALLIS CHALMERS·Filed 1977·Granted Oct 17, 1978·19 cites·16 claims
- 0858US4065320ASystem for handling high sulfur materialsALLIS CHALMERS·Filed 1975·Granted Dec 27, 1977·14 cites·19 claims
- 0955US4236887AMethod and apparatus for handling and utilizing system off-gas in a pyro-processing systemALLIS CHALMERS·Filed 1979·Granted Dec 2, 1980·7 cites·26 claims
- 1043US4304550AApparatus for handling and utilizing system gas in a pyro-processing systemALLIS CHALMERS·Filed 1980·Granted Dec 8, 1981·5 cites·13 claims
- 1138US4251280AProcess for handling and utilizing system gas in a pyro-processing systemALLIS CHALMERS·Filed 1979·Granted Feb 17, 1981·3 cites·11 claims
- 1233US4119393APan agglomeration with mechanical pellet classificationALLIS CHALMERS·Filed 1977·Granted Oct 10, 1978·2 cites·2 claims
- 1329US4017264APan agglomeration with mechanical pellet classificationALLIS CHALMERS·Filed 1975·Granted Apr 12, 1977·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →