Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D921505 | Pressure sensor | — | 2021-06-08 |
| D915226 | Lightning detector | John R. Monteith, Cornelius K. Hamilton | 2021-04-06 |
| D915227 | Lightning detector | John R. Monteith, Cornelius K. Hamilton | 2021-04-06 |
| D915228 | Lightning detector | John R. Monteith, Cornelius K. Hamilton | 2021-04-06 |