Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4299152 | Mitre box | — | 1981-11-10 |
| D261353 | Mitre box | Sylvester W. Bies | 1981-10-20 |
| 4241634 | Mitre box | — | 1980-12-30 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4299152 | Mitre box | — | 1981-11-10 |
| D261353 | Mitre box | Sylvester W. Bies | 1981-10-20 |
| 4241634 | Mitre box | — | 1980-12-30 |