Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Earl David Brock | Kimberly-Clark Worldwide | 3 |
| 2 | Brian S. Carr | M-I L.L.C. | 2 |
| 2 | Brian Weaver | Progress Rail Services | 2 |
| #4 | Laura Graves Spalding Van Rijswijck | The Procter & Gamble | 1 |
| #4 | Philip Anthony Mayleben | Wayne/Scott Fetzer | 1 |
| #4 | Laura Graves Spalding VanRijswijck | The Procter & Gamble | 1 |
| #4 | Paul M. McDaniel, III | Hill-Rom Services | 1 |
Part of Kentucky