William A. Erdos

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Summit County, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Inflating apparatus for playballs
- Patent number 4,362,193
- Issue date Dec 7, 1982
- Eagle Rubber Co., Inc.
- William A. Erdos
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Riding toy for children with spring support base
- Patent number 4,351,521
- Issue date Sep 28, 1982
- Eagle Rubber Co., Inc.
- William A. Erdos
- A63 - SPORTS GAMES AMUSEMENTS