Stuart Z. Uram

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Alpine, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of making injection molded ceramic cup
- Patent number 6,203,638
- Issue date Mar 20, 2001
- Certech, Inc.
- Stuart Z. Uram
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method of forming hollow ceramic articles
- Patent number 5,798,066
- Issue date Aug 25, 1998
- Certech Incorporated
- Stuart Z. Uram
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method of forming a ceramic mold for metal casting
- Patent number 5,067,548
- Issue date Nov 26, 1991
- Certech Incorporated
- Stuart Z. Uram
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ceramic pouring filter with tortuous flow paths
- Patent number 4,721,567
- Issue date Jan 26, 1988
- Certech Inc.
- Stuart Z. Uram
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Molten metals filter apparatus
- Patent number 4,671,498
- Issue date Jun 9, 1987
- Certech Incorporated
- Stuart Z. Uram
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Molten metals filter apparatus
- Patent number 4,576,219
- Issue date Mar 18, 1986
- Certech Incorporated
- Stuart Z. Uram
- B22 - CASTING POWDER METALLURGY