Patents per Year
Top Inventors at Key Control Holding All Time
Showing 1–14 of 14 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | William C. Maloney | 9 |
| 2 | Robert T. Brockman | 3 |
| 3 | Arthur Mariduena | 2 |
| 3 | Curtis Kell | 2 |
| 3 | John Michael Besosa | 2 |
| 3 | Sergey Naumovsky | 2 |
| 3 | Steven Probert | 2 |
| 3 | Timothy Gill | 2 |
| #9 | Carlan COOPER | 1 |
| #9 | Christopher Cooper | 1 |
| #9 | James E. Chandler | 1 |
| #9 | John F. Zumkehr | 1 |
| #9 | Roger A. Niederland | 1 |
| #9 | Steve Singleton | 1 |