Top Inventors at Xtreme Marine All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Robert Blaine Metcalf | 7 |
| 2 | Anthony Duane Williams | 7 |
| 3 | Bradley M. Nemeth | 6 |
| #4 | Matthew L. Ostmeyer | 2 |
| #5 | Benjamin Girard Harder | 1 |
| #6 | Jim Wilson | 1 |
| #7 | Mike Hawk | 1 |
| #8 | Mike Howard | 1 |
| #9 | Michael Edward Howard | 1 |
| #10 | William C. Hill | 1 |