Top Inventors at Towhaul All Time
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Harold W. Spielman | 4 |
| 2 | Francis V. Smith | 2 |
| 2 | Matthew Crawford | 2 |
| #4 | Fred Wallace Bent | 1 |
| #4 | Keith Fisher | 1 |
| #4 | Todd Throop | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Harold W. Spielman | 4 |
| 2 | Francis V. Smith | 2 |
| 2 | Matthew Crawford | 2 |
| #4 | Fred Wallace Bent | 1 |
| #4 | Keith Fisher | 1 |
| #4 | Todd Throop | 1 |