Showing 51–51 of 51 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #15 | John B. Lawson | Lawson Hemphill | 1 |
Part of Rhode Island
74 patents · 51 inventors · 0.4/1k pop.
Ranked #690 of 22,654 cities Top 4%
Showing 51–51 of 51 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #15 | John B. Lawson | Lawson Hemphill | 1 |
Part of Rhode Island