Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D908131 | Accessory for portable electronic device | Matthew Hunsberger | 2021-01-19 |
| 6810607 | Anti-balling system | Joseph Skrivan, Charles Brainerd | 2004-11-02 |
| 5329675 | Carabiner with thumb grip | John Bercaw, Charles Brainerd, Jonny Woodward | 1994-07-19 |
| D345688 | Carabiner | John Bercaw, Charles Brainerd, Jonny Woodward | 1994-04-05 |