Gert-Wilhelm Lask

Person

Berus, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing silicon using an electri arc low shaft furnace
- Patent number 5,284,641
- Issue date Feb 8, 1994
- Applied Industrial Materials Corporation
- Gert-Wilhelm Lask
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of making fuel briquettes and the briquettes so made
- Patent number 5,264,007
- Issue date Nov 23, 1993
- Applied Industrial Materials Corporation AIMCOR
- Gert-Wilhelm Lask
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for making raw material bodies especially for the productio...
- Patent number 5,078,927
- Issue date Jan 7, 1992
- Applied Industrial Materials Corporation AIMCOR
- Gert-Wilhelm Lask
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus for making green briquettes for forming Si, SiC or ferros...
- Patent number 5,073,107
- Issue date Dec 17, 1991
- Applied Industrial Materials Corporation AIMCOR
- Gert-Wilhelm Lask
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for making green briquettes for forming Si or SiC
- Patent number 4,975,226
- Issue date Dec 4, 1990
- Applied Industrial Materials Corporation AIMCOR
- Gert-Wilhelm Lask
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for producing silicon or ferrosilicon in a low-shaft electr...
- Patent number 4,820,341
- Issue date Apr 11, 1989
- International Minerals & Chemical Corporation
- Gert-Wilhelm Lask
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the production of silicon-containing and carbon-contain...
- Patent number 4,389,493
- Issue date Jun 21, 1983
- International Minerals & Chemical Luxembourg Societe Anonyme
- Gert-Wilhelm Lask
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for producing silicon
- Patent number 4,366,137
- Issue date Dec 28, 1982
- International Minerals & Chemical Luxembourg Societe Anonyme
- Gert-Wilhelm Lask
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of producing an intermediate in the production of silicon or...
- Patent number 4,364,974
- Issue date Dec 21, 1982
- International Minerals & Chemical Luxembourg Societe Anonyme
- Gert-Wilhelm Lask
- C01 - INORGANIC CHEMISTRY

Gert-Wilhelm Lask

Person

Patents Grantslast 30 patents

Method of producing silicon using an electri arc low shaft furnace

Method of making fuel briquettes and the briquettes so made

Process for making raw material bodies especially for the productio...

Apparatus for making green briquettes for forming Si, SiC or ferros...

Process for making green briquettes for forming Si or SiC

Process for producing silicon or ferrosilicon in a low-shaft electr...

Process for the production of silicon-containing and carbon-contain...

Process for producing silicon

Method of producing an intermediate in the production of silicon or...