Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4187980 | Badge reader with reliable data clocking means | John C. Schisselbauer, John S. Garczynski, Richard J. Auchinleck | 1980-02-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4187980 | Badge reader with reliable data clocking means | John C. Schisselbauer, John S. Garczynski, Richard J. Auchinleck | 1980-02-12 |