Top Inventors at First Trust Portfolios All Time
Showing 1–9 of 9 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | David McGarel | 5 |
| 1 | Dan Waldron | 5 |
| 1 | Robert Hensley | 5 |
| #4 | Chris Peterson | 4 |
| #5 | Chuck Craig | 1 |
| #5 | Christopher Peterson | 1 |
| #5 | Greg McIntyre | 1 |
| #5 | Michael R. Boyle | 1 |
| #5 | Robert Carey | 1 |