Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D347909 | Face shield | John W. Burke, Jr. | 1994-06-14 |
| 5303423 | Face shield/mask combination | John W. Burke, Jr. | 1994-04-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D347909 | Face shield | John W. Burke, Jr. | 1994-06-14 |
| 5303423 | Face shield/mask combination | John W. Burke, Jr. | 1994-04-19 |