Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D261073 | Combined fireman's hood and face mask | Mark C. Spruill, Michael D. Hipes, Keith D. Cullom | 1981-10-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D261073 | Combined fireman's hood and face mask | Mark C. Spruill, Michael D. Hipes, Keith D. Cullom | 1981-10-06 |