Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9662533 | Self-compensating tire compression trainer | Patrick T. Kulwicki | 2017-05-30 |
| 9511271 | Two stage progressive resistance trainer | Patrick T. Kulwicki | 2016-12-06 |
| 9486687 | Self-compensating tire compression trainer | Patrick T. Kulwicki | 2016-11-08 |
| 9393475 | Progressive resistance system for an exercise device | — | 2016-07-19 |
| 9381396 | Portable progressive resistance exercise device | Patrick T. Kulwicki | 2016-07-05 |
| 6857992 | Magnetic resistance system for a roller-type bicycle trainer | Clint Kolda | 2005-02-22 |
| 5794828 | Racking system for transporting a bicycle | Randy J. Long | 1998-08-18 |
| 4539891 | Servo booster mechanism | Kenneth L. Miller, Henry P. Tyler | 1985-09-10 |