Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D992828 | Welding helmet | Paul H. Rumpke, Chase P. Rutti, Ziqian Wu | 2023-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D992828 | Welding helmet | Paul H. Rumpke, Chase P. Rutti, Ziqian Wu | 2023-07-18 |