Dennis R. Gibbons

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Hometown, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic action toy creatures
- Patent number 4,669,997
- Issue date Jun 2, 1987
- Marvin Glass & Associates
- Ralph J. Kulesza
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Mechanical action monster rock toys
- Patent number 4,579,541
- Issue date Apr 1, 1986
- Marvin Glass & Associates
- Ralph J. Kulesza
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Toy land vehicle and aircraft combination
- Patent number 4,504,239
- Issue date Mar 12, 1985
- Marvin Glass & Associates
- Ralph J. Kulesza
- A63 - SPORTS GAMES AMUSEMENTS