Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834611 | Pest infestation monitoring device with pop-up indicator | Bret Alan Berthold, Charles Duckworth | 2004-12-28 |
| 6056167 | Pressure sprayer | Steve Hill, Dean Maune | 2000-05-02 |
| 5669532 | Pressure pump for dispensing liquid | Steve Hill, Dean Maune | 1997-09-23 |