Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828517 | Position encoder | Bobby G. Calkin, James A. Elzey | 2004-12-07 |
| 6248964 | Thick film on metal encoder element | Richard E. Riley, Geary Green, Stephen J. Waszak | 2001-06-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828517 | Position encoder | Bobby G. Calkin, James A. Elzey | 2004-12-07 |
| 6248964 | Thick film on metal encoder element | Richard E. Riley, Geary Green, Stephen J. Waszak | 2001-06-19 |