Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12268268 | Machine vendible expandable helmet and manufacture of same | Jack Queen, Kenneth B. Hertz, Jeffrey M. Jones, Isis Alexandra Shiffer, Walter Hansen | 2025-04-08 |
| 12050278 | Indirect-view quad cell detector for sun tracking | Russell Neff, Braden E. Hines | 2024-07-30 |
| 11864617 | Machine vendible expandable helmet and manufacture of same | Kenneth B. Hertz, Isis Alexandra Shiffer | 2024-01-09 |
| D962548 | Helmet | Kenneth B. Hertz, Isis Alexandra Shiffer | 2022-08-30 |
| 10368742 | Ophthalmic system | Mark B. Kislinger | 2019-08-06 |