Issued Patents All Time
Showing 101–121 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412197 | Shoe accessory methods and apparatus | — | 2002-07-02 |
| 6412626 | Coin display methods and apparatus | Gregory A. Welte | 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 |
| 6322481 | Adjustable weight exercise methods and apparatus | — | 2001-11-27 |
| 6186927 | Weight selection apparatus | — | 2001-02-13 |
| 6183397 | Multi-functional exercise methods and apparatus | Kenneth W. Stearns, Joseph D. Maresh | 2001-02-06 |
| 6183401 | Method and apparatus for adjusting resistance to exercise | — | 2001-02-06 |
| 6099442 | Exercise dumbbells | — | 2000-08-08 |
| 6033350 | Exercise resistance methods and apparatus | — | 2000-03-07 |
| 5988366 | Coin display methods and apparatus | Gregory A. Welte | 1999-11-23 |
| 5944642 | Methods and apparatus for adjusting resistance to exercise | — | 1999-08-31 |
| 5935048 | Weight lifting exercise apparatus | — | 1999-08-10 |
| 5876313 | Weight stack methods and apparatus | — | 1999-03-02 |
| 5827109 | Method and apparatus for amusing young children | — | 1998-10-27 |
| D387816 | Rattle | — | 1997-12-16 |
| 5551687 | Toy having multiple tags | — | 1996-09-03 |
| 5533697 | Mouse pad with beverage holder | James R. Fletcher | 1996-07-09 |
| 5423282 | Signal for indicating location of floating person | Kristine M. Schlagenhauf | 1995-06-13 |