Patents per Year
Top Inventors at Performance Industries All Time
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Eyvind Boyesen | 23 |
| 2 | Ragnar Boyesen | 1 |
| 2 | Gregory S. Rarick | 1 |
| 2 | Robert E. Rarick, II | 1 |
Most Valuable Patents
| Patent | Est. Value | Year |
|---|---|---|
| Fuel supply system for internal combustion engine | $1M | 1984 |
| Drive wheel suspension system for motorcycle | $1M | 1984 |
| Motorcycle drive wheel suspension system | $1M | 1985 |
| Reed valves for internal combustion engines | $964K | 1987 |
| Motorcycle drive wheel suspension system | $898K | 1985 |