Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D896708 | Shock extender | — | 2020-09-22 |
| D893370 | Adjustable handlebars | — | 2020-08-18 |
| D887328 | Modular vehicle bumper | — | 2020-06-16 |
| 6146289 | Powered movable hitting tee | Joseph Murphy Miller, Michael C. Porter | 2000-11-14 |
| 5848945 | Powered moveable batting tee | Joseph Murphy Miller, Michael C. Porter | 1998-12-15 |