Paul Cichy

Person

Buffalo, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fused aluminum oxide abrasive grain containing reduced titanium oxide
- Patent number RE31725
- Issue date Nov 6, 1984
- Kennecott Corporation
- Thomas B. Walker
- 051 - Abrasive tool making process, material, or composition
Information Patent Grant
Fused aluminum oxide abrasive grain containing reduced titanium oxide
- Patent number RE31128
- Issue date Jan 18, 1983
- Kennecott Corporation
- Thomas B. Walker
- 051 - Abrasive tool making process, material, or composition
Information Patent Grant
Recovery of heavy metals from spent alumina
- Patent number 4,349,381
- Issue date Sep 14, 1982
- Kennecott Corporation
- Paul Cichy
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for casting fused refractory oxides having high melting points
- Patent number 4,349,909
- Issue date Sep 14, 1982
- Kennecott Corporation
- Paul Cichy
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Recovery of precious metals from spent alumina-containing catalysts
- Patent number 4,337,085
- Issue date Jun 29, 1982
- Kennecott Corporation
- Paul Cichy
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus for casting fused refractory oxides having high melting p...
- Patent number 4,304,954
- Issue date Dec 8, 1981
- Kennecott Corporation
- Paul Cichy
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Fused aluminum oxide abrasive grain containing reduced titanium oxide
- Patent number 4,157,898
- Issue date Jun 12, 1979
- The Carborundum Company
- Thomas B. Walker
- B24 - GRINDING POLISHING
Information Patent Grant
Fused aluminum oxide abrasive grain containing reduced titanium oxide
- Patent number 4,111,668
- Issue date Sep 5, 1978
- The Carborundum Company
- Thomas Bruce Walker
- B24 - GRINDING POLISHING
Information Patent Grant
Continuous process for producing oxide refractory material
- Patent number 4,061,699
- Issue date Dec 6, 1977
- The Carborundum Company
- Paul Cichy
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Person

Patents Grantslast 30 patents

Fused aluminum oxide abrasive grain containing reduced titanium oxide

Fused aluminum oxide abrasive grain containing reduced titanium oxide

Recovery of heavy metals from spent alumina

Process for casting fused refractory oxides having high melting points

Recovery of precious metals from spent alumina-containing catalysts

Apparatus for casting fused refractory oxides having high melting p...

Fused aluminum oxide abrasive grain containing reduced titanium oxide

Fused aluminum oxide abrasive grain containing reduced titanium oxide

Continuous process for producing oxide refractory material