William H. Walsh

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Marina del Rey, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic spring feeding device
- Patent number 4,738,349
- Issue date Apr 19, 1988
- The Gillette Company
- William H. Walsh
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing and delivering coil springs
- Patent number 4,638,653
- Issue date Jan 27, 1987
- The Gillette Company
- William H. Walsh
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for assembling an automatic and disposable pencil
- Patent number 4,635,338
- Issue date Jan 13, 1987
- William H. Walsh
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES