Top Inventors at Texas Industries All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Rom D. Young | 6 |
| 2 | Cornelis van der Lely | 4 |
| 3 | Fred Brouillette | 4 |
| #4 | Clifford Ryan | 3 |
| #5 | David A. Crocker | 3 |
| #6 | Philip H. Harris | 2 |
| #7 | Yon Martin Robinson | 2 |
| #8 | Billy Jack Davis | 1 |
| #9 | Cliff Ryan | 1 |
| #10 | David Norris | 1 |
| #11 | Donald Nelson Gilbart | 1 |
| #12 | Joseph A. Johnson | 1 |
| #13 | Joseph E. Mobley | 1 |
| #14 | Max Dan Richwine | 1 |
| #15 | Roy Frosch | 1 |
| #16 | Robert C. Watson | 1 |
| #17 | Stephen James Arment | 1 |
| #18 | William O. Brown, IV | 1 |
| #19 | Hilbert F. Cook | 1 |
| #20 | Lawrence T. Heintz | 1 |