Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402131 | Hardened solar energy collector system | David Winks, Curtis A. Birnbach | 2022-08-02 |
| 11329480 | Series static spark gap for EMP protection | John Anthony Cappelletti, Curtis A. Birnbach | 2022-05-10 |