Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7487854 | Two-wheel drive two-wheeled vehicle | Steven J. Christini, Michael J. Dunn, Robert Pigeon, Jeremy T. Shook | 2009-02-10 |
| 7328766 | Two-wheel drive two-wheeled vehicle | Steven J. Christini, Michael J. Dunn, Robert Pigeon, Jeremy T. Shook | 2008-02-12 |
| 6505699 | Two-wheel drive two-wheeled vehicle | Steven J. Christini, Michael J. Dunn, Robert Pigeon, Jeremy T. Shook | 2003-01-14 |
| 6439592 | Two-wheel drive two-wheeled vehicle | Steven J. Christini, Michael J. Dunn, Robert Pigeon, Jeremy T. Shook | 2002-08-27 |
| 6182991 | Two wheel drive bicycle with a shock-absorbing front fork | Steven J. Christini, Michael J. Dunn, Jeremy T. Shook, Robert Pigeon | 2001-02-06 |
| 6161854 | Two-wheel drive bicycle | Steven J. Christini, Michael J. Dunn, Robert Pigeon, Jeremy T. Shook | 2000-12-19 |
| 6161855 | Two wheel drive bicycle | Steven J. Christini, Michael J. Dunn, Jeremy T. Shook, Robert Pigeon | 2000-12-19 |