Top Inventors at Morrison-Knudsen All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Rene Loire | 5 |
| 2 | David L. Crawforth | 3 |
| 3 | Frederick E. Templeton | 3 |
| #4 | Robert F. Carter | 3 |
| #5 | Carroll H. Sherman | 2 |
| #6 | Clement W. Batchelor | 2 |
| #7 | Douglas M. Paulsrude | 2 |
| #8 | Frank G. Turpin | 2 |
| #9 | Gerry A. Wheatcroft | 2 |
| #10 | Harry W. Falter | 2 |
| #11 | Ian Drum | 2 |
| #12 | Marcus P. Cake | 2 |
| #13 | Michael A. Guarini | 2 |
| #14 | Richard S. Madenburg | 2 |
| #15 | Robert T. McKie | 2 |
| #16 | Charles R. Spencer | 1 |
| #17 | Donald F. Nichols | 1 |
| #18 | Fred W. Waterman | 1 |
| #19 | George Joseph Oswald | 1 |
| #20 | Jehanzeb H. Khan | 1 |
| #21 | Joseph G. Fearon | 1 |
| #22 | John Krivda | 1 |
| #23 | Lee W. Miles | 1 |
| #24 | Mathias F. Rice | 1 |
| #25 | Michael E. Stagg | 1 |
| #26 | Phillip K. Davis | 1 |
| #27 | Raymond L. Phebus, Jr. | 1 |
| #28 | Samuel W. Chambers | 1 |
| #29 | Sam W. Chambers | 1 |
| #30 | Wade E. Miller | 1 |
| #31 | Jerry E. McCleery | 1 |
| #32 | Frank R. Erfurth | 1 |
| #33 | Anthony Zakel | 1 |
| #34 | Hassan A. Fazli | 1 |
| #35 | Vijay K. Kakaria | 1 |