Top Inventors at Ibg International All Time
Showing 1–9 of 9 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Rick J. Chapman | 2 |
| 1 | Theodore R. Lapp | 2 |
| 3 | Carl T. Radtke | 1 |
| 3 | Douglas W. Dietrich | 1 |
| 3 | Ewald A. Kaiser | 1 |
| 3 | Frederick P. Kaiser | 1 |
| 3 | Fredrick Kaiser | 1 |
| 3 | Roger D. Hertel | 1 |
| 3 | Siegfried M. Biedermann | 1 |