Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4540419 | Humidity resistant matches and process for the manufacture thereof | Michael G. Cox, Richard H. Etheridge | 1985-09-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4540419 | Humidity resistant matches and process for the manufacture thereof | Michael G. Cox, Richard H. Etheridge | 1985-09-10 |