Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Thomas W. Longazel | Unknown | 1 |
| 1 | Leo E. Sidola | — | 1 |
| 1 | Philip Sutton | Secretary Of State For Defence In Her Britannic Majesty'S Government Of The United Kingdom Of Great Britain And Northern Ireland | 1 |
Part of Pennsylvania