Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D933606 | Generator frame | William N Alexander, Richard J. Gilpatrick, Shawn M. Mulkins, Robert E. Dowd | 2021-10-19 |
| 11136956 | Battery communication system | Richard J. Gilpatrick | 2021-10-05 |
| D930587 | Portable generator | Gus Alexander, William N Alexander, Richard J. Gilpatrick | 2021-09-14 |