Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D951550 | Visored helmet | Mark Williams | 2022-05-10 |
| D950161 | Visored helmet | Mark Williams | 2022-04-26 |
| 11064755 | Safety helmet | Mark Williams | 2021-07-20 |
| D907859 | Visored helmet | Mark Williams | 2021-01-12 |
| D907860 | Visored helmet | Mark Williams | 2021-01-12 |
| 9223745 | Flexible database and iterative spatial search process | Lucas Neal Joppa, Richard James Williams | 2015-12-29 |