Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1079170 | Bat wax scraper | — | 2025-06-10 |
| 7775231 | Retrofitting a fire hydrant with a replacement hydrant body containing a secondary valve | Tom Davidson, Anthony Ferrari, David Michael Walden | 2010-08-17 |
| 7575017 | Wet barrel fire hydrant system with second valve | Thomas Davidson, David Michael Walden, Anthony Ferrari, O. G. Sims, Matthew Jesse Rose | 2009-08-18 |