Patents per Year
Top Inventors at Espey Mfg. & Electronics All Time
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Seymour Saslow | 5 |
| 2 | Arthur R. Schrum | 2 |
| 2 | George M. Allen | 2 |
| 2 | Hillar Oona | 2 |
| #5 | Harold F. O'Connor | 1 |
| #5 | Harold R. O'Connor | 1 |
| #5 | Stephen Erickson | 1 |
Most Valuable Patents
| Patent | Est. Value | Year |
|---|---|---|
| Quiet magnetic structures | $107K | 2000 |
| Parabolic rod antenna | $83K | 1999 |
| Quiet magnetic structures such as power transformers and reactors | $80K | 1998 |