Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731849 | Apparatus and method for welding a waterwall panel | Ronald Francis Konopacki | 2020-08-04 |
| 10702941 | System, method and apparatus for welding tubes | Richard Jeffrey Schmidt, Junior Grant Parrish, Ronald Francis Konopacki | 2020-07-07 |