Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5870215 | Covert selective acquisition device for identifying friend or foe | James S. Herzel | 1999-02-09 |
| 4597069 | Depthsounder/fish finder | William C. Jorch, James S. Herzel | 1986-06-24 |