Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8474426 | Roller lifter assembly | Brad Miller | 2013-07-02 |
| 7568796 | Eyeglasses frame with weighted member hanging therefrom | — | 2009-08-04 |
| 5188068 | Roller tappet | William A. Pohle | 1993-02-23 |
| 4515346 | Valve spring retainer assembly | — | 1985-05-07 |