Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11114261 | Electrical connector for igniter for exothermic welding | Wayne William Ritchie, Erika Lynn Buehman | 2021-09-07 |
| 11030503 | Mobile card reader for lightning protection systems | Bradford McIntyre | 2021-06-08 |