Patents per Year
Top Inventors at Landoll All Time
Showing 1–28 of 28 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Donald R. Landoll | 22 |
| 2 | Keith Vacha | 5 |
| 2 | Kyle D. Swart | 5 |
| #4 | David J. Kongs | 4 |
| #4 | Loren F. Wassenberg | 4 |
| #6 | Alfred R. Belknap | 3 |
| #6 | Phillip R. Landoll | 3 |
| #6 | Robert D. Harlan | 3 |
| #6 | Sterling W. Gunter | 3 |
| #10 | Allan S. Gengler | 2 |
| #10 | Christopher Lee Tamm | 2 |
| #10 | Hosea M. Harris | 2 |
| #10 | Jeffrey P. Germann | 2 |
| #10 | Jeffrey L. Keating | 2 |
| #10 | Kelly Williams | 2 |
| #10 | Mel A. Beikmann | 2 |
| #10 | Paul Roesner | 2 |
| #10 | Shannon W. Gibson | 2 |
| #19 | Brent P. Berglund | 1 |
| #19 | Dennis E. Bell | 1 |
| #19 | Jim R. Ladner | 1 |
| #19 | John S. Harlan | 1 |
| #19 | Joseph Bryan Morris | 1 |
| #19 | Michael C. Domine | 1 |
| #19 | Norman George Reichardt | 1 |
| #19 | Ted Peck | 1 |
| #19 | Wayne L. Carroll | 1 |
| #19 | Daniel W. Kaller | 1 |