Inventor · disambiguated record
Edward Koppelman
Also filed as: KOPPELMAN EDWARD
16 granted patents·682 citations·filing 1974–1997
96Inventor score
Top patents by PatentIndex Score
16 records- 0196US4052168AProcess for upgrading lignitic-type coal as a fuelKOPPELMAN EDWARD·Filed 1976·Granted Oct 4, 1977·54 cites·15 claims
- 0295US4127391AProcess for making coke from bituminous fines and fuels produced therefromKOPPELMAN EDWARD·Filed 1977·Granted Nov 28, 1978·47 cites·21 claims
- 0395US3986268AProcess and apparatus for seasoning woodDRYWOOD CORP·Filed 1974·Granted Oct 19, 1976·110 cites·32 claims
- 0491US4477257AApparatus and process for thermal treatment of organic carbonaceous materialsFUEL KOPPELMAN PATENT·Filed 1982·Granted Oct 16, 1984·65 cites·48 claims
- 0591US4129420AProcess for making coke from cellulosic materials and fuels produced therefromKOPPELMAN EDWARD·Filed 1977·Granted Dec 12, 1978·34 cites·12 claims
- 0688US4106999AContinuous thermal reactorKOPPELMAN EDWARD·Filed 1977·Granted Aug 15, 1978·35 cites·17 claims
- 0788US4073955AApparatus and method for aging liquorKOPPELMAN & GOODMAN ENTERPRISE·Filed 1976·Granted Feb 14, 1978·62 cites·18 claims
- 0886US5071447AApparatus and process for steam treating carbonaceous materialK FUEL PARTNERSHIP·Filed 1989·Granted Dec 10, 1991·36 cites·20 claims
- 0986US4069107AContinuous thermal reactor system and methodKOPPELMAN EDWARD·Filed 1976·Granted Jan 17, 1978·31 cites·17 claims
- 1085US5769908AMethod and apparatus for reducing the by-product content of carbonaceous materialsKFX INC·Filed 1997·Granted Jun 23, 1998·74 cites·15 claims
- 1183US5290523AMethod and apparatus for upgrading carbonaceous fuelKOPPELMAN EDWARD·Filed 1992·Granted Mar 1, 1994·53 cites·56 claims
- 1282US4626258AMultiple hearth apparatus and process for thermal treatment of carbonaceous materialsKOPPELMAN EDWARD·Filed 1984·Granted Dec 2, 1986·27 cites·14 claims
- 1362US4728339AMultiple hearth apparatus and process for thermal treatment of carbonaceous materialsK FUEL PARTNERSHIP·Filed 1986·Granted Mar 1, 1988·19 cites·14 claims
- 1455US5746787AProcess for treating carbonaceous materialsKFX INC·Filed 1996·Granted May 5, 1998·13 cites·18 claims
- 1549US4330032ASelf-cleaning screw conveyorKOPPELMAN EDWARD·Filed 1981·Granted May 18, 1982·13 cites·21 claims
- 1638US4220458AFilter apparatusKGM ASSOCIATES·Filed 1979·Granted Sep 2, 1980·9 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →