Top Inventors at Delta Industrial Services All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | David Schiebout | 17 |
| 2 | Jeffrey T. Bruin | 7 |
| 3 | Daniel E. Then | 1 |
| #4 | Evan Schiebout | 1 |
| #5 | Joel Oakes | 1 |
| #6 | Timothy Howard | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | David Schiebout | 17 |
| 2 | Jeffrey T. Bruin | 7 |
| 3 | Daniel E. Then | 1 |
| #4 | Evan Schiebout | 1 |
| #5 | Joel Oakes | 1 |
| #6 | Timothy Howard | 1 |