Top Inventors at Iboco All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Donald E. McGrath | 2 |
| 2 | Andrey V. Skotnikov | 2 |
| 3 | Charles Alsip | 1 |
| #4 | Harvey E. Hoffman | 1 |
| #5 | Jack D. Messner | 1 |
| #6 | John P. Ellingson | 1 |
| #7 | Kevin Wald | 1 |
| #8 | Richard A. Moen | 1 |
| #9 | Robin W. Carlson | 1 |
| #10 | Wayne Thompson | 1 |
| #11 | Vladimir Pisarchik | 1 |
| #12 | Gennady Valjushkevich | 1 |
| #13 | David G. Trooien | 1 |