Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jerome H. Ludwig | H.E.R.C. Products Incorporated | 5 |
| 2 | Frances C. Martin | — | 1 |
| 2 | Donald H. Morse | — | 1 |
Part of Arizona
7 patents · 3 inventors · 0.3/1k pop.
Ranked #5,070 of 22,654 cities Top 25%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jerome H. Ludwig | H.E.R.C. Products Incorporated | 5 |
| 2 | Frances C. Martin | — | 1 |
| 2 | Donald H. Morse | — | 1 |
Part of Arizona