Patents per Year
Top Inventors at Butler Automatic All Time
Showing 1–22 of 22 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Andrew P. Butler | 3 |
| 2 | John W. Clifford | 2 |
| 2 | Michael Mucci | 2 |
| 2 | Peter E. Bianchetto | 2 |
| 2 | Richard A. Butler | 2 |
| 2 | Robert Duguay | 2 |
| 2 | Robert Mavilia | 2 |
| #8 | John H. Frohock | 1 |
| #8 | Adam Hirshan | 1 |
| #8 | Alexander Jesensky | 1 |
| #8 | Christopher D. Wilson | 1 |
| #8 | Frederick D. Ezekiel | 1 |
| #8 | Geoffrey C. Grigg | 1 |
| #8 | Irving H. Neumann | 1 |
| #8 | Jeffrey A. Greenwood | 1 |
| #8 | Kolbjorn Roste | 1 |
| #8 | Pierre Gachet | 1 |
| #8 | Raymond W. Johnson | 1 |
| #8 | Robert S. Kurz | 1 |
| #8 | Stephen C. Dangel | 1 |
| #8 | Tamas Hetenyi | 1 |
| #8 | Timothy Goszka | 1 |