Thomas J. Dunn

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Orlando, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Water immersed stair climber
- Patent number 5,135,448
- Issue date Aug 4, 1992
- Thomas J. Dunn
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Water immersed stair climber with air bladder
- Patent number 5,116,295
- Issue date May 26, 1992
- Thomas J. Dunn
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Water immersed stair climber
- Patent number 5,060,935
- Issue date Oct 29, 1991
- Thomas J. Dunn
- A63 - SPORTS GAMES AMUSEMENTS