Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5873186 | Excavating machine with cleaning device | Shaun Lamar Yoder | 1999-02-23 |
| 5809670 | Excavating machine with grooving device | Shaun Lamar Yoder | 1998-09-22 |
| 4548092 | Bicycle gear shift unit | — | 1985-10-22 |