Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Elwood Blair Ellis | Rite-Hite Holding | 5 |
| 2 | Tim Coupland | Siemens Aktiengesellschaft | 2 |
| 3 | Anne Marie Sedgwick | — | 1 |
| 3 | Leonard John Sedgwick | — | 1 |
9 patents · 4 inventors
Ranked #55,498 of 111,555 cities Top 50%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Elwood Blair Ellis | Rite-Hite Holding | 5 |
| 2 | Tim Coupland | Siemens Aktiengesellschaft | 2 |
| 3 | Anne Marie Sedgwick | — | 1 |
| 3 | Leonard John Sedgwick | — | 1 |