Top Inventors at Harken, Incorporated All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Charles J. Lob | 12 |
| 2 | Kenneth E. Lange | 6 |
| 3 | Greg Hartlmeier | 5 |
| #4 | Jonathan D. Malcolm | 5 |
| #5 | Peter O. Harken | 4 |
| #6 | Olaf T. Harken | 3 |
| #7 | William C. Ottemann | 3 |
| #8 | Dane Blackburn | 2 |
| #9 | Dana Jordan | 2 |
| #10 | J. Kevin Monahan | 2 |
| #11 | John Christianson | 2 |
| #12 | John S. Millman | 2 |
| #13 | Thomas G. Hanson | 2 |
| #14 | Christine G. Kronich | 1 |
| #15 | Chuck Lob | 1 |
| #16 | Douglas Drake | 1 |
| #17 | Eric R. D. Hall | 1 |
| #18 | Goran Rutgerson | 1 |
| #19 | Gregory W. Hartlmeier | 1 |
| #20 | Joseph R. Young | 1 |
| #21 | Kevin Joseph Monahan | 1 |
| #22 | Matthew Luedtke | 1 |
| #23 | Michael Piontek | 1 |
| #24 | Paul Vanden Heuvel | 1 |
| #25 | Steven Daniel Orlebeke | 1 |
| #26 | Thomas W. Omohundro | 1 |
| #27 | Tripp Estabrook | 1 |
| #28 | Greg W. Hartlemeier | 1 |
| #29 | S. Dirk Kramers | 1 |