Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roy E. Nelson | American Gilsonite | 3 |
| 1 | Steven Dwade Cook | Illinois Tool Works | 3 |
| 3 | Rick Morris Roark | New York Medical College | 1 |
Part of Texas
7 patents · 3 inventors · 8.0/1k pop.
Ranked #61,033 of 111,555 cities Top 55%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roy E. Nelson | American Gilsonite | 3 |
| 1 | Steven Dwade Cook | Illinois Tool Works | 3 |
| 3 | Rick Morris Roark | New York Medical College | 1 |
Part of Texas