Roy Norcross

Person

Norwalk, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the detoxification of effluents containing free or comp...
- Patent number 5,676,846
- Issue date Oct 14, 1997
- Degussa Corporation
- Gregg A. Vickell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cost effective process for detoxification of cyanide-containing eff...
- Patent number 5,178,775
- Issue date Jan 12, 1993
- Degussa AG
- M. Q. Ahsan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for the removal of cyanide from wastewaters
- Patent number 4,966,715
- Issue date Oct 30, 1990
- Degussa Aktiengesellschaft
- M. Quamrul Ahsan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for the treatment of effluents containing cyanide and other...
- Patent number 4,915,849
- Issue date Apr 10, 1990
- Degussa Aktiegesellschaft
- Andrew Griffiths
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the detoxification of effluents from ore processing ope...
- Patent number 4,851,129
- Issue date Jul 25, 1989
- Degussa Aktiengesellschaft
- Andrew Griffiths
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the treatment of effluent containing cyanide and toxic...
- Patent number 4,822,496
- Issue date Apr 18, 1989
- Degussa Aktiengesellschaft
- Andrew Griffiths
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Roy Norcross

Person

Patents Grantslast 30 patents

Process for the detoxification of effluents containing free or comp...

Cost effective process for detoxification of cyanide-containing eff...

Process for the removal of cyanide from wastewaters

Process for the treatment of effluents containing cyanide and other...

Process for the detoxification of effluents from ore processing ope...

Process for the treatment of effluent containing cyanide and toxic...