Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Loyd Ray Card | — | 1 |
| 1 | Stein Julsrud | Norsk Hydro Asa | 1 |
| 1 | Helen Joyce Card | — | 1 |
| 1 | Richard H. Pearce | Theragen | 1 |
| 1 | Charles Johnston | Ohio State University | 1 |
| 1 | Kenn Bishop | — | 1 |
Part of Washington