Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12368406 | Multi-mode security state system | Donald H. Clapp, Robert Y. Seward | 2025-07-22 |
| 11437948 | Modular sustainable power generation unit | Donald H. Clapp, Robert Y. Seward | 2022-09-06 |