Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11297995 | Steam cleaning appliance | Alan L. Weeks, William Scott Hughes, Ognjen Vrdoljak | 2022-04-12 |
| 10448800 | Steam cleaning appliance | Alan L. Weeks, William Scott Hughes, Ognjen Vrdoljak | 2019-10-22 |
| D614887 | Portable workbench | Robert P. Welsh | 2010-05-04 |
| D564780 | Portable workbench | Robert P. Welsh | 2008-03-25 |
| 6123272 | Nozzle assembly | Todd Brian Havican | 2000-09-26 |
| 5263514 | Boom control valve | — | 1993-11-23 |