Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D795727 | Fluid level indicator | Houston Hatchett, Keith Mawdsley | 2017-08-29 |
| D792259 | Fluid level indicator | Houston Hatchett, Keith Mawdsley | 2017-07-18 |
| D791629 | Fluid level indicator | Houston Hatchett, Keith Mawdsley | 2017-07-11 |
| D790999 | Fluid level indicator | Houston Hatchett, Keith Mawdsley | 2017-07-04 |