Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4326796 | Apparatus and method for measuring and maintaining copy quality in an electrophotographic copier | James R. Champion, Larry M. Ernst, Ronald G. Velarde | 1982-04-27 |
| 4210858 | High frequency high voltage power supply | Alberto M. Ramirez, Gerald L. Smith | 1980-07-01 |