Top Inventors at Andritz Sprout-Bauer All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Gregory R. Kohler | 8 |
| 2 | Stephen Ward | 5 |
| 3 | Stanley R. Prew | 4 |
| #4 | James D. Foresman | 3 |
| #5 | Oszkar Bittner | 3 |
| #6 | William F. Lahner, III | 3 |
| #7 | Heinrich Munster | 2 |
| #8 | Kimber Smith | 2 |
| #9 | Larry J. Wilson | 2 |
| #10 | Marc Sabourin | 2 |
| #11 | Mark J. Seksinsky | 2 |
| #12 | Ray A. Buck | 2 |
| #13 | Ronald L. Musselman | 2 |
| #14 | Franz Haider | 1 |
| #15 | Gary W. Allshouse | 1 |
| #16 | Gary L. Jackson | 1 |
| #17 | George Burgess | 1 |
| #18 | John A. Ayer | 1 |
| #19 | Josef Krasser | 1 |
| #20 | Josef Muser | 1 |
| #21 | Randall K. Hopkins | 1 |
| #22 | Walter Writzl | 1 |
| #23 | Wilhelm Mausser | 1 |
| #24 | William D. Stotler | 1 |
| #25 | James E. Cawthern, Jr. | 1 |
| #26 | Karl T. G. Dahlqvist | 1 |
| #27 | Karl T. G. Dahiqvist | 1 |
| #28 | Alfred Lang | 1 |