Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John F. Trout | Pipe Restoration Technologies | 2 |
| 2 | Ronald L. Ohlhaber | — | 1 |
| 2 | Gregory William Lantz | Shure Acquisition Holdings | 1 |
| 2 | Jane K. Zeien | — | 1 |
| 2 | Russell R. Poynor | — | 1 |
| 2 | Glenn A. Moore | Braeburn Systems | 1 |
| 2 | Thaddeus R. Ulijasz | — | 1 |
| 2 | Terry J. Koehn | Miner Elastomer Products | 1 |
Part of Illinois