Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John Hyde | American Standard | 21 |
| 2 | Jack F. Simington | Simington Products | 8 |
| 3 | Richard Ignazio La China | — | 4 |
| #4 | Matthew Meza | — | 2 |
| #5 | William E. Ray | — | 1 |
| #5 | Theodore Leisner | — | 1 |
| #5 | Danny Milligan | — | 1 |
| #5 | Rodney S. Olson | — | 1 |
Part of Oregon