James N. Rothbarth

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St. Louis, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Kinetic toy
- Patent number 6,074,269
- Issue date Jun 13, 2000
- Choas, L.L.C.
- James N. Rothbarth
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Toy system including hardware toy pieces and toy design software fo...
- Patent number 6,004,021
- Issue date Dec 21, 1999
- Chaos, L.L.C.
- James N. Rothbarth
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Kinetic toy
- Patent number 5,908,343
- Issue date Jun 1, 1999
- James N. Rothbarth
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Kinetic toy
- Patent number 5,785,573
- Issue date Jul 28, 1998
- Chaos, L.L.C.
- James N. Rothbarth
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Kinetic toy
- Patent number 5,709,581
- Issue date Jan 20, 1998
- Chaos, L.L.C.
- James N. Rothbarth
- A63 - SPORTS GAMES AMUSEMENTS