Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6331101 | Two-cylinder pump | Shawn Leu | 2001-12-18 |
| 6227821 | Two-cylinder pump | Shawn Leu | 2001-05-08 |
| 6056521 | Two-cylinder air compressor | Shawn Leu, Gregg E. Meschler, William Harry Lynn, Larry H. Panzer | 2000-05-02 |