Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Karl V Krotzer | R.T.D. Enterprises | 1 |
| 1 | Jacob L Baumler | R.T.D. Enterprises | 1 |
| 1 | Dale E. Guinn | — | 1 |
Part of Oklahoma
3 patents · 3 inventors · 0.9/1k pop.
Ranked #18,487 of 42,968 cities Top 45%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Karl V Krotzer | R.T.D. Enterprises | 1 |
| 1 | Jacob L Baumler | R.T.D. Enterprises | 1 |
| 1 | Dale E. Guinn | — | 1 |
Part of Oklahoma