Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11073357 | Electromagnetic launcher with spiral guideway | Seth Hartman | 2021-07-27 |
| 10982926 | Electromagnetic launcher with spiral guideway | Seth Hartman | 2021-04-20 |
| 10976129 | Electromagnetic driver with helical rails to impart rotation | Seth Hartman | 2021-04-13 |
| 10976130 | Electromagnetic driver with forward and reverse coils | Seth Hartman | 2021-04-13 |
| 10907928 | Electromagnetic rifle with spin-stabilized projectile | Seth Hartman | 2021-02-02 |