Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Wright M. Welton | Ppg Industries | 4 |
| 2 | Tonya Lee Parker | Hunter Douglas | 2 |
| 2 | Jeweral E. Marshall | — | 2 |
| #4 | Carl Greene Godfrey | — | 1 |
Part of Maryland
9 patents · 4 inventors · 77.6/1k pop.
Ranked #55,498 of 111,555 cities Top 50%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Wright M. Welton | Ppg Industries | 4 |
| 2 | Tonya Lee Parker | Hunter Douglas | 2 |
| 2 | Jeweral E. Marshall | — | 2 |
| #4 | Carl Greene Godfrey | — | 1 |
Part of Maryland