Top Inventors at Wood Group Esp All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Michael R. Berry | 9 |
| 2 | Yasser Khan Bangash | 7 |
| 3 | Stephen Masao Sakamoto | 6 |
| #4 | Chengbao Wang | 4 |
| #5 | Alan Howell | 4 |
| #6 | Raymond E. Floyd | 3 |
| #7 | Stephen M. Breit | 3 |
| #8 | O. Howard Glaze | 2 |
| #9 | Stephen E. Conner | 2 |
| #10 | Chris Ketter | 1 |
| #11 | Edward J. Gross | 1 |
| #12 | Girma Desta | 1 |
| #13 | Greg Wilson | 1 |
| #14 | Harold L. Phillips | 1 |
| #15 | Hans K. Wefers | 1 |
| #16 | James H. Bulmer | 1 |
| #17 | Jeffrey C. Markowski | 1 |
| #18 | Joseph Frullo | 1 |
| #19 | John Derek Jones | 1 |
| #20 | Kelly Sikora | 1 |
| #21 | Mark Wesley Garrett | 1 |
| #22 | Neil Ferrier | 1 |
| #23 | Paul Jay | 1 |
| #24 | Ryan Decker | 1 |
| #25 | Steven Alan Howell | 1 |
| #26 | Sarfraz A. Jokhio | 1 |
| #27 | Jose John Vennat | 1 |
| #28 | Aaron Noakes | 1 |