Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Margaret Suzanne Haffner | Confinement Telephony Technology | 6 |
| 2 | Lonnie Carter Johnson | Unknown | 3 |
Part of Texas
9 patents · 2 inventors
Ranked #55,498 of 111,555 cities Top 50%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Margaret Suzanne Haffner | Confinement Telephony Technology | 6 |
| 2 | Lonnie Carter Johnson | Unknown | 3 |
Part of Texas