Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D949514 | Suspender hook | — | 2022-04-26 |
| D866920 | Suspender hook | — | 2019-11-19 |
| 9354024 | Hair and clothing item attachable self-defense sprayer | — | 2016-05-31 |
| 8807989 | Staged gradual oxidation | Jeffrey Armstrong, Richard R. Martin, Douglas Hamrin | 2014-08-19 |