Issued Patents 2002
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447432 | Apparatus and methods for adjusting resistance to exercise | — | 2002-09-10 |
| 6436013 | Method and apparatus for adjustings resistance to exercise | — | 2002-08-20 |
| 6431942 | Methods and apparatus for amusing young children | — | 2002-08-13 |
| 6422979 | Weight selection methods for adjusting resistance to exercise | — | 2002-07-23 |
| 6416446 | Selectorized dumbbell | — | 2002-07-09 |
| 6412626 | Coin display methods and apparatus | Gregory A. Welte | 2002-07-02 |
| 6412197 | Shoe accessory methods and apparatus | — | 2002-07-02 |
| 6402666 | Adjustable weight exercise methods and apparatus | — | 2002-06-11 |
| 6387019 | Methods and apparatus for adjusting resistance to exercise | — | 2002-05-14 |
| 6387018 | Methods and apparatus for adjusting resistance to exercise | — | 2002-05-14 |
| 6350221 | Convertible exercise apparatus with body supporting element | — | 2002-02-26 |