Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert Kachelries | E.I. Du Pont De Nemours And | 3 |
| 1 | Karl A. Katzor | Westinghouse Electric | 3 |
| 3 | Shau-Hua Guo | Arco Chemical Technology | 2 |
Part of Pennsylvania
8 patents · 3 inventors
Ranked #58,130 of 111,555 cities Top 55%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert Kachelries | E.I. Du Pont De Nemours And | 3 |
| 1 | Karl A. Katzor | Westinghouse Electric | 3 |
| 3 | Shau-Hua Guo | Arco Chemical Technology | 2 |
Part of Pennsylvania