Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D464953 | Winged hardhat speaker or mike mount | Chris Roose | 2002-10-29 |
| D464954 | Hardhat cushion attached speaker or mike mount | Chris Roose | 2002-10-29 |
| D464955 | Hardhat lip speaker or mike mount | Chris Roose | 2002-10-29 |