Inventor · disambiguated record
Ernst Kriegel
Also filed as: ARBELETCHE CARLOS · KRIEGEL ERNST
6 granted patents·138 citations·filing 1978–1991
85Inventor score
Files withKRUPP GMBH6
Top patents by PatentIndex Score
6 records- 0188US4485003ASupercritical extraction and simultaneous catalytic hydrogenation of coalKRUPP GMBH·Filed 1982·Granted Nov 27, 1984·47 cites·15 claims
- 0278US4522707AMethod for processing used oilKRUPP GMBH·Filed 1984·Granted Jun 11, 1985·27 cites·10 claims
- 0355US4532992AMethod for recovering petroleumKRUPP GMBH·Filed 1982·Granted Aug 6, 1985·22 cites·4 claims
- 0453US4446921AMethod for underground gasification of solid fuelsKRUPP GMBH·Filed 1982·Granted May 8, 1984·20 cites·5 claims
- 0547US5229000AApparatus and method for the separation of a viscous mixtureKRUPP GMBH·Filed 1991·Granted Jul 20, 1993·14 cites·26 claims
- 0641US4215101AMethod and apparatus for performing chemical and/or physical treatmentsKRUPP GMBH·Filed 1978·Granted Jul 29, 1980·8 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →