Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9114441 | Handheld nozzle cleaning apparatus | William C. Hughes | 2015-08-25 |
| D718110 | Spray nozzle maintenance tool | William C. Hughes | 2014-11-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9114441 | Handheld nozzle cleaning apparatus | William C. Hughes | 2015-08-25 |
| D718110 | Spray nozzle maintenance tool | William C. Hughes | 2014-11-25 |