Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Christopher Joseph Heidenfelder | Teachers Insurance And Annuity Association Of America | 2 |
| 2 | Robert McGucken, III | Unknown | 1 |
| 2 | Philip A. Burclaff | Lummus Technology | 1 |
| 2 | Jeff Geier | Oldcastle Buildingenvelope | 1 |
Part of Wisconsin