Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10417645 | Universal redemption vehicle | Steven Scott Sickel, Michael Kopec | 2019-09-17 |
| 4638409 | Switching method and device using movable battery | — | 1987-01-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10417645 | Universal redemption vehicle | Steven Scott Sickel, Michael Kopec | 2019-09-17 |
| 4638409 | Switching method and device using movable battery | — | 1987-01-20 |