Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4699504 | Control system for microimage recorders | Harold L. Kabb, Gary B. Videlock, Ishfaq A. Niazi, Kenneth L. Hendrickson, Gary S. Slutsky +3 more | 1987-10-13 |
| 4459475 | Automatic calibration for D.C. transducers | Robert F. Johnston | 1984-07-10 |
| 4448364 | Reversible ribbon drive | Richard Frystak, Robert F. Johnston | 1984-05-15 |
| 4363457 | Web tensioning system | Kenneth L. Hendrikson, K. George Rabindran | 1982-12-14 |
| 4254364 | Lamp regulator circuit for rotary camera | Karavattuveetil G. Rabindran, Jerry Clevenger | 1981-03-03 |
| 4241992 | Recorded image detection system for updatable microfilm | Heinz E. Hertel | 1980-12-30 |
| 4209238 | Microfilm transport with shuttered lens and glass flat control | David G. Stites, Michael L. Kreuser | 1980-06-24 |
| 4200224 | Method and system for isolating faults in a microprocessor and a machine controlled by the microprocessor | — | 1980-04-29 |