Inventor · disambiguated record
Rolf Wetzel
Also filed as: WETZEL ROLF
9 granted patents·560 citations·filing 1975–1994
91Inventor score
Top patents by PatentIndex Score
9 records- 0197US4994093AMethod of producing methanol synthesis gasKRUPP KOPPERS GMBH·Filed 1990·Granted Feb 19, 1991·328 cites·11 claims
- 0288US5470361AProcess for working up municipal plastic waste materials by gasificationKRUPP KOPPERS GMBH·Filed 1994·Granted Nov 28, 1995·57 cites·11 claims
- 0387US4045214AMethod for producing steelKRUPP GMBH·Filed 1975·Granted Aug 30, 1977·36 cites·16 claims
- 0485US5066476AMethod of producing hydrogen-rich gasKRUPP KOPPERS GMBH·Filed 1990·Granted Nov 19, 1991·52 cites·13 claims
- 0579US4936871AMethod of cooling partial oxidation gasKRUPP KOPPERS GMBH·Filed 1989·Granted Jun 26, 1990·27 cites·5 claims
- 0669US4797198AProcess for the working up of salvage oilKRUPP KOPPERS GMBH·Filed 1987·Granted Jan 10, 1989·24 cites·20 claims
- 0750US4971777AProcess for the removal of acid components and nitrogen oxides from the waste gases of industrial furnacesKRUPP KOPPERS GMBH·Filed 1988·Granted Nov 20, 1990·17 cites·15 claims
- 0849US4632766AMethod of treatment of waste water obtained in a gasification plant during washing of raw gasKRUPP KOPPERS GMBH·Filed 1984·Granted Dec 30, 1986·14 cites·13 claims
- 0946US4316741ABlast furnace process employing exchange fuel gasKRUPP KOPPERS GMBH·Filed 1980·Granted Feb 23, 1982·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →