Top Inventors at Campbell Scientific All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Larry Eugene Jacobsen | 3 |
| 2 | Gaylon S. Campbell | 2 |
| 3 | John Royce Johnston | 2 |
| #4 | Steven D. Sargent | 2 |
| #5 | Bertrand D. Tanner | 1 |
| #6 | Craig B. Christensen | 1 |
| #7 | Daniel W. Ewert | 1 |
| #8 | David L. Israelsen | 1 |
| #9 | Eric Campbell | 1 |
| #10 | Evan Campbell | 1 |
| #11 | Ivan G. Bogoev | 1 |
| #12 | Jeff Norton | 1 |
| #13 | John P. Downing, Jr. | 1 |
| #14 | Jody A. Swenson | 1 |
| #15 | Kent Reid | 1 |
| #16 | Rex P. Burgon | 1 |
| #17 | Robert V. Gauthier | 1 |
| #18 | Scott Steven Cornelsen | 1 |
| #19 | Wayne Luzzader | 1 |
| #20 | Boyd T. Bringhurst | 1 |
| #21 | Art Heers | 1 |
| #22 | R. Joseph Thurston | 1 |
| #23 | Antoine Rousseau | 1 |