Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234024 | Ram filter purge system | John Robert Wittmaak, Jr., Keith David Weaver, Richard L. Thackway | 2025-02-25 |
| 11624604 | Concentric probe | Nicholas Anthony Stahl | 2023-04-11 |