Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832900 | Piston mounting and balancing system | — | 2004-12-21 |
| 6692240 | Cylindrical pump housing with a fan guard mounted on each end of the housing with snap tabs engaging housing recesses | Todd W. Leonhard | 2004-02-17 |