Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert D. Merritt | Ballard Power Systems | 8 |
| 2 | Mark van der Bleek | Teepak Investments | 4 |
| 3 | Nelson Storm | E-Z Products | 3 |
| #4 | Gregory A. Storm | E-Z Products | 2 |
| #5 | Iris Galloway | — | 1 |
| #5 | Joseph Albert Heath | — | 1 |
| #5 | Brian Huffman | Caterpillar | 1 |
| #5 | Mark J. Niedenthal | Teepak | 1 |
| #5 | Joseph E. Dunavan | — | 1 |
Part of Illinois