Top Inventors at Refocus Group All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Jack C. Griffis, III | 16 |
| 2 | Barrie D. Soloway | 14 |
| 3 | Douglas C. Williamson | 14 |
| #4 | Gene W. Zdenek | 14 |
| #5 | Mark A. Cox | 13 |
| #6 | Peter Richardson | 13 |
| #7 | Rex O. Bare | 13 |
| #8 | Timothy J. Payne | 13 |
| #9 | Andrew J. Scherer | 13 |
| #10 | Harry R. A. Jacobson | 12 |
| #11 | Michael K. Smolek | 12 |
| #12 | David G. Ozinga | 6 |
| #13 | Karl H. Beitzel | 2 |
| #14 | David J. Schanzlin | 1 |
| #15 | Gary A. Richardson | 1 |