Patents per Year
Top Inventors at Didde Graphic Systems All Time
Showing 1–14 of 14 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Howard L. Propheter | 3 |
| 2 | Carlton A. Bird | 1 |
| 2 | Daniel Dillinger | 1 |
| 2 | Dean E. Gladow | 1 |
| 2 | Frank Ury | 1 |
| 2 | Gary L. Romine | 1 |
| 2 | John Howard | 1 |
| 2 | Michael Shackelford | 1 |
| 2 | Paul D. Naab | 1 |
| 2 | Terry N. Faddis | 1 |
| 2 | Thomas Dewayne Parks | 1 |
| 2 | Wayne L. Osborn | 1 |
| 2 | Woodrow W. Pendleton | 1 |
| 2 | Ronnie L. Rodvelt | 1 |