Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8475346 | Storable exercise apparatus for professional and home use | Kevin Gerschefske, Lee San-Ping, Marjolein Brugman | 2013-07-02 |
| 8348816 | Storable exercise apparatus for professional and home use | Kevin Gerschefske, Lee San-Ping, Marjolein Brugman | 2013-01-08 |
| RE43167 | Exercise device | — | 2012-02-07 |
| 7635320 | Exercise device | — | 2009-12-22 |
| 7384384 | Exercise device | — | 2008-06-10 |
| 7101326 | Storable exercise apparatus for professional and home use | Kevin Gerschefske, San-Ping Lee, Marjolein Brugman | 2006-09-05 |
| 6669609 | Storable exercise apparatus for professional and home use | Kevin Gerschefske, Lee San-Ping, Marjolein Brugman | 2003-12-30 |
| 4850586 | Exercise apparatus | — | 1989-07-25 |