Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4419010 | Method for controlling the toner concentration in an electrostatic copier | George W. Van Cleave | 1983-12-06 |
| 4214234 | Range tracking analog to digital converter for use with a bridge | Joseph E. Cunningham, Jr. | 1980-07-22 |