Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David E. Campbell | Foundations Worldwide , Inc . | 19 |
| 2 | Ronald DeYoung | ExxonMobil | 7 |
| 3 | Gregory Gut | Adalet/Scott Fetzer | 1 |
| 3 | Ronald De Young | ExxonMobil | 1 |
| 3 | Earl L. Shaw | — | 1 |
| 3 | Daniel Frank Brownson | Hydac Technology Gmbh | 1 |
| 3 | Leslie O. Brash | — | 1 |
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