Steven J. Maier

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Underwood, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ball bat
- Patent number 6,383,101
- Issue date May 7, 2002
- Wilson Sporting Goods Co.
- Michael D. Eggiman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ball bat
- Patent number 6,251,034
- Issue date Jun 26, 2001
- Wilson Sporting Goods Co.
- Michael D. Eggiman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Ball bat
- Publication number 20010012807
- Publication date Aug 9, 2001
- Michael D. Eggiman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL