Cook; Arnold J.

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Sealed chamber die castings of metal matrix components
- Patent number 5,329,983
- Issue date Jul 19, 1994
- Cook; Arnold J.
- Arnold J. Cook
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Investment casting of metal matrix composites
- Patent number 5,297,609
- Issue date Mar 29, 1994
- Cook; Arnold J.
- Arnold J. Cook
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for casting
- Patent number 5,275,226
- Issue date Jan 4, 1994
- Cook; Arnold J.
- Arnold J. Cook
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Warning device for windsurfing craft
- Patent number 5,136,964
- Issue date Aug 11, 1992
- Cook; Arnold J.
- Ninoslav Vidovic
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Warning device
- Patent number 4,967,684
- Issue date Nov 6, 1990
- Vidovic; Ninoslav
- Ninoslav Vidovic
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Warning device for a bicycle
- Patent number 4,915,054
- Issue date Apr 10, 1990
- Cook; Arnold J.
- Ninoslav Vidovic
- G10 - MUSICAL INSTRUMENTS ACOUSTICS