Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5878837 | Tool holding apparatus | — | 1999-03-09 |
| 4663856 | Strap-on leveling/plumbing device kit | Spencer S. Hall | 1987-05-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5878837 | Tool holding apparatus | — | 1999-03-09 |
| 4663856 | Strap-on leveling/plumbing device kit | Spencer S. Hall | 1987-05-12 |