Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7823303 | Fluid shovel apparatus and method | Brian H. Nagamatsu | 2010-11-02 |
| 7784200 | Fluid shovel apparatus and method | Brian H. Nagamatsu | 2010-08-31 |
| 7716857 | Fluid shovel apparatus and method | Brian H. Nagamatsu | 2010-05-18 |