Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5040641 | Wheel assembly | Stephen A. Gray | 1991-08-20 |
| 4747469 | Collapsible sawhorse arrangement | — | 1988-05-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5040641 | Wheel assembly | Stephen A. Gray | 1991-08-20 |
| 4747469 | Collapsible sawhorse arrangement | — | 1988-05-31 |