Top Inventors at Demmer All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | John E. Demmer | 2 |
| 2 | Richard E. Jessop | 2 |
| 3 | Douglas A. Jackson | 1 |
| #4 | James Angell | 1 |
| #5 | Joseph Mulavelil George | 1 |
| #6 | Lin P. Bollwahn | 1 |
| #7 | Scott Cooper | 1 |
| #8 | William Demmer | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | John E. Demmer | 2 |
| 2 | Richard E. Jessop | 2 |
| 3 | Douglas A. Jackson | 1 |
| #4 | James Angell | 1 |
| #5 | Joseph Mulavelil George | 1 |
| #6 | Lin P. Bollwahn | 1 |
| #7 | Scott Cooper | 1 |
| #8 | William Demmer | 1 |