Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6299494 | Articulating nozzle assembly for water jet apparatus | James A. Mahnich | 2001-10-09 |
| 4998969 | Engine maintenance fluid introduction system | M. Jeremy Lieb, Robert Shockey | 1991-03-12 |