Wojciech J. Krawiec

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Waltham, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Asymmetric force applicator attachment for weight stack type exerci...
- Patent number 5,476,428
- Issue date Dec 19, 1995
- Computer Sports Medicine, Inc.
- Richard J. Potash
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Asymmetric force applicator attachment for weight stack type exerci...
- Patent number 5,328,429
- Issue date Jul 12, 1994
- Computer Sports Medicine, Inc.
- Richard J. Potash
- A63 - SPORTS GAMES AMUSEMENTS