Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Lee Roy Mantell | The Esab Group | 6 |
| 2 | Corey Zamenski | Dlhbowles | 1 |
| 2 | William R. Stumpf | Black & Decker | 1 |
| 2 | Rick Holtz | Bd Kiestra B.V. | 1 |
Part of Maryland
9 patents · 4 inventors · 0.2/1k pop.
Ranked #9,920 of 42,968 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Lee Roy Mantell | The Esab Group | 6 |
| 2 | Corey Zamenski | Dlhbowles | 1 |
| 2 | William R. Stumpf | Black & Decker | 1 |
| 2 | Rick Holtz | Bd Kiestra B.V. | 1 |
Part of Maryland