Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920492 | Ladder with safety features | Channing Shattuck | 2021-02-16 |
| 6711955 | ACCUFLATE | — | 2004-03-30 |
| 5111968 | Canisters for pressurized gas and personal security devices utilizing same | — | 1992-05-12 |
| 4667851 | Canisters for pressurized gas and personal security devices utilizing same | — | 1987-05-26 |
| 4511062 | Canisters for pressurized gas and personal security devices utilizing same | — | 1985-04-16 |