Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Frederick J. Parker | W.R. Grace & Co.-Conn. | 6 |
| 2 | Stuart W. K. Shaw | The International Nickel Company | 4 |
Part of Maryland
10 patents · 2 inventors
Ranked #53,186 of 111,555 cities Top 50%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Frederick J. Parker | W.R. Grace & Co.-Conn. | 6 |
| 2 | Stuart W. K. Shaw | The International Nickel Company | 4 |
Part of Maryland