Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4283882 | Safety flush bolt entrance door system | S. Eugene Hubbard, Ernest B. Symon | 1981-08-18 |
| 4225163 | Panic device actuator | S. Eugene Hubbard | 1980-09-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4283882 | Safety flush bolt entrance door system | S. Eugene Hubbard, Ernest B. Symon | 1981-08-18 |
| 4225163 | Panic device actuator | S. Eugene Hubbard | 1980-09-30 |