Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9480352 | Utensil holding and turning device | Donald W. Burton | 2016-11-01 |
| 9145711 | Key holding and turning device | Donald W. Burton | 2015-09-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9480352 | Utensil holding and turning device | Donald W. Burton | 2016-11-01 |
| 9145711 | Key holding and turning device | Donald W. Burton | 2015-09-29 |