Top Inventors at Davis Energy Group All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Richard C. Bourne | 10 |
| 2 | David A. Springer | 7 |
| 3 | Brian Eric Lee | 4 |
| #4 | Marc A. Hoeschele | 3 |
| #5 | Duncan Callaway | 2 |
| #6 | Leo I. Rainer | 2 |
| #7 | Brain E. Lee | 1 |
| #8 | James H. Phillips | 1 |
| #9 | Joel R. Johnson | 1 |
| #10 | Mark Berman | 1 |
| #11 | MARSHALL B. HUNT | 1 |
| #12 | Stephan Barsun | 1 |