Top Inventors at Noble Drilling Services All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Mitchell D. Pinckard | 9 |
| 2 | Charles H. King | 5 |
| 3 | Hans H. J. Deul | 4 |
| #4 | Gerhard Gläser | 3 |
| #5 | Patrick D. O'Neill | 3 |
| #6 | Robert van Kuilenburg | 3 |
| #7 | Martin Helms | 2 |
| #8 | Matthew Sibrel | 2 |
| #9 | Michael Niedermayr | 2 |
| #10 | Satish K. Soni | 2 |
| #11 | Dagobert Feld | 1 |
| #12 | David Power | 1 |
| #13 | Eric E. Maidla | 1 |
| #14 | Ivan Iankov | 1 |
| #15 | Kalimuthu Krishnamoorthy | 1 |
| #16 | Marc Haci | 1 |
| #17 | Orlan Lyle | 1 |
| #18 | Young-Wan Hong | 1 |
| #19 | Arno Op De Weegh | 1 |
| #20 | Donald P. Sparling | 1 |
| #21 | Denise F. Benton | 1 |
| #22 | Jimmy L. Puckett | 1 |
| #23 | Joao Tadeu Vidal de Sousa | 1 |
| #24 | Alfred Westermann | 1 |