Inventor · disambiguated record
Roland Pfeiffer
Also filed as: PFEIFFER ROLAND
7 granted patents·90 citations·filing 1975–1985
86Inventor score
Top patents by PatentIndex Score
7 records- 0165US4537626AMethod for the production of reaction gasesKLOECKNER HUMBOLDT DEUTZ AG·Filed 1983·Granted Aug 27, 1985·18 cites·8 claims
- 0263US4252638AMethod for the desulfurization of coalKLOECKNER HUMBOLDT DEUTZ AG·Filed 1978·Granted Feb 24, 1981·16 cites·2 claims
- 0358US4406666ADevice for the gasification of carbon by means of a molten metal bathKLOECKNER HUMBOLDT DEUTZ AG·Filed 1981·Granted Sep 27, 1983·15 cites·14 claims
- 0456US4585631AMethod for the conversion of nitrogen oxides contained in gaseous products of combustionRUHRGAS AG·Filed 1985·Granted Apr 29, 1986·15 cites·10 claims
- 0553US4062127AMethod for the continuous drying of wet, granular and/or lumpy materials and device for carrying out the methodKLOECKNER HUMBOLDT DEUTZ AG·Filed 1975·Granted Dec 13, 1977·12 cites·5 claims
- 0641US4344773AApparatus for the gasification of carbon and/or carbon-containing mediaKLOECKNER HUMBOLDT DEUTZ AG·Filed 1980·Granted Aug 17, 1982·7 cites·11 claims
- 0729US4042492AApparatus for the separation of magnetizable particles from a fine granular solidKLOECKNER HUMBOLDT DEUTZ AG·Filed 1976·Granted Aug 16, 1977·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →