Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Sean Coffman | Full-Swing Golf | 6 |
| 2 | Andrew F. Johnke | Ortloff Engineers | 4 |
| 3 | Marc Bogue | — | 1 |
Part of South Dakota
11 patents · 3 inventors
Ranked #8,497 of 41,385 cities Top 25%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Sean Coffman | Full-Swing Golf | 6 |
| 2 | Andrew F. Johnke | Ortloff Engineers | 4 |
| 3 | Marc Bogue | — | 1 |
Part of South Dakota