John A. Gelardi

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Cape Porpoise, ME, US

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Patents Grantslast 30 patents

Information Patent Grant
Construction sets with injection molded and extruded tube beams
- Patent number 5,282,767
- Issue date Feb 1, 1994
- John A. Gelardi
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Connectors for forming structures
- Patent number 5,120,253
- Issue date Jun 9, 1992
- John A. Gelardi
- A63 - SPORTS GAMES AMUSEMENTS