Inventor · disambiguated record
Roland Kammel
Also filed as: KAMMEL ROLAND
10 granted patents·120 citations·filing 1974–1993
90Inventor score
Files withGOETZELMANN IND ABWASSER3KLOECKNER HUMBOLDT DEUTZ AG2GOTZELMANN KG INDUSTRIEBWASSER1HUSTER HERMANN GMBH & CO1KAMMEL ROLAND1
Top patents by PatentIndex Score
10 records- 0180US4159235AMethod and apparatus for treating metal containing waste waterGOETZELMANN IND ABWASSER·Filed 1978·Granted Jun 26, 1979·22 cites·1 claims
- 0266US5370784AElectrolytic process for the production of fine-grained, single-phase metallic alloy powdersSCHOTT GLASWERKE·Filed 1993·Granted Dec 6, 1994·19 cites·25 claims
- 0363US4017307AThermal method for the recovery of metals and/or metal combinations with the aid of a melting cycloneKLOECKNER HUMBOLDT DEUTZ AG·Filed 1976·Granted Apr 12, 1977·12 cites·11 claims
- 0462US4673471AMethod of electrodepositing a chromium alloy depositNIPPON KOKAN KK·Filed 1986·Granted Jun 16, 1987·13 cites·3 claims
- 0560US4505958AMethod for hot dip galvanizing metallic workpiecesHUSTER HERMANN GMBH & CO·Filed 1982·Granted Mar 19, 1985·18 cites·21 claims
- 0646US4312724AMethod for the recovery of lead from materials containing lead sulfideKAMMEL ROLAND·Filed 1979·Granted Jan 26, 1982·8 cites·14 claims
- 0746US4172780AApparatus for treating metal containing waste watersGOETZELMANN IND ABWASSER·Filed 1978·Granted Oct 30, 1979·10 cites·17 claims
- 0843US4123340AMethod and apparatus for treating metal containing waste waterGOETZELMANN IND ABWASSER·Filed 1977·Granted Oct 31, 1978·9 cites·12 claims
- 0939US4029302ADevice for separation of mixtures of at least partially molten metals and/or metallic compounds into at least two phases of different densityKLOECKNER HUMBOLDT DEUTZ AG·Filed 1974·Granted Jun 14, 1977·7 cites·5 claims
- 1024US4144148AMethod and apparatus for treating metal containing waste watersGOTZELMANN KG INDUSTRIEBWASSER·Filed 1978·Granted Mar 13, 1979·2 cites·12 claims
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