Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joseph E. Kovach | Hunter Douglas | 2 |
| 2 | Joseph Hill | Unknown | 1 |
| 2 | Timothy James Pickles | Engineered Data Products | 1 |
| 2 | Robert R. Heim | Xerox | 1 |
| 2 | Eugene B. Ritchey | Ritchey Manufacturing | 1 |
Part of Colorado