Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12025859 | Optical apparatuses for enhancing scotopic vision | — | 2024-07-02 |
| 11302041 | High visibility overlay systems and methods | Dan D. Hoffman | 2022-04-12 |
| 5133127 | Bush code duplicator partial silhouette method | — | 1992-07-28 |