Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10230319 | Higher-electro-infusion systems for electrical power | — | 2019-03-12 |
| 4444285 | Electro-mechanical propulsion system | Jack Stewart | 1984-04-24 |
| D267000 | Power driven ski vehicle | Richard William Condon | 1982-11-23 |
| D266917 | Power driven ski vehicle | Richard William Condon | 1982-11-16 |
| 4286682 | Motorized ski bob | Richard William Condon | 1981-09-01 |
| 4244436 | Vehicle with power driven ski | Richard William Condon | 1981-01-13 |