Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8007412 | Bicycling exercise apparatus | Michael S. Lofgren, Brian C. Stewart | 2011-08-30 |
| 7927258 | Bicycling exercise apparatus | Colin Irving, Brian C. Stewart, Michael S. Lofgren | 2011-04-19 |