Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9121776 | Welding arc apparel with UV or thermochromic activated images | Bruce J. Chantry | 2015-09-01 |
| 8284385 | Welding arc apparel with UV activated images | Bruce J. Chantry | 2012-10-09 |