Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5857387 | Nubbed grip for rotatable bicycle gear shifter | Michael W. Larson, Andrew J. Caron, John D. Cheever, Tyler D. Duston | 1999-01-12 |
| 5662000 | Detent spring for rotatable grip actuating system | Sam Patterson, John D. Cheever, Michael W. Larson, William M. Yaney | 1997-09-02 |
| 5584213 | Rotatable grip for derailleur type bicycle gear shifting system | Michael W. Larson, Andrew J. Caron, John D. Cheever | 1996-12-17 |
| 5564316 | Nubbed grip for rotatable bicycle gear shifter | Michael W. Larson, Andrew J. Caron, John D. Cheever, Tyler D. Duston | 1996-10-15 |
| 5524501 | Detent spring for rotatable grip actuating system | Sam Patterson, John D. Cheever, Michael W. Larson, William M. Yaney | 1996-06-11 |
| 5476019 | Rotatable handgrip actuating system | John D. Cheever, Sam Patterson, Michael W. Larson | 1995-12-19 |