Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Peter Gruber | BOE | 4 |
| 2 | Joel P. Gotchel | Scott Paper Limited | 2 |
| 2 | Walter O. Heinze | International Water Saving Systems | 2 |
| #4 | William J. Ambs | Air Products And Chemicals | 1 |
| #4 | Rudolf Neuenschwander | Scott Paper Limited | 1 |
| #4 | Matthew R. Gordon-Clark | Scott Paper Limited | 1 |
| #4 | Robert H. Lasseter | WARF | 1 |
| #4 | Karl M. Fox | Gulf & Western Industries | 1 |
| #4 | Albert Cohen | Westinghouse Electric | 1 |
Part of Pennsylvania