Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1000714 | Headgear of a helmet | Paul H. Rumpke, Chase P. Rutti | 2023-10-03 |
| D996726 | Welding helmet | Paul H. Rumpke, Chase P. Rutti | 2023-08-22 |
| D988609 | Protective mask | Richard D. Smith, Chase P. Rutti, Paul H. Rumpke | 2023-06-06 |