Wojtek Szczypiorski

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Colchester, VT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for continuous casting of metal
- Patent number 5,437,326
- Issue date Aug 1, 1995
- Hazelett Strip-Casting Corporation
- Thomas S. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Electrostatic application of insulative refractory dust or powder t...
- Patent number 5,279,352
- Issue date Jan 18, 1994
- Hazelett Strip-Casting Corporation
- Thomas S. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Permeable nozzle method and apparatus for closed feeding of molten...
- Patent number 4,972,900
- Issue date Nov 27, 1990
- Hazelett Strip-Casting Corporation
- Wojtek Szczypiorski
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and belt composition for improving performance and flatness...
- Patent number 4,749,027
- Issue date Jun 7, 1988
- Hazelett Strip-Casting Corporation
- Jerome B. Allyn
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Matrix coatings on endless flexible metallic belts for continuous c...
- Patent number 4,588,021
- Issue date May 13, 1986
- Hazelett Strip-Casting Corporation
- Norman J. Bergeron
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Refractory coating of edge-dam blocks for the purpose of preventing...
- Patent number 4,545,423
- Issue date Oct 8, 1985
- Hazelett Strip-Casting Corporation
- Stanley W. Platek
- B22 - CASTING POWDER METALLURGY