Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5085091 | Low friction traction drive assembly | Juergen P. Stampa, James D. Hendry | 1992-02-04 |
| RE33228 | Optical scanning apparatus incorporating counter-rotation of elements about a common axis by a common driving source | Michael E. Buchtel | 1990-06-05 |
| 4427878 | Optical scanning apparatus incorporating counter-rotation of elements about a common axis by a common driving source | Michael E. Buchtel | 1984-01-24 |
| 4413177 | Optical scanning apparatus incorporating counter-rotation of primary and secondary scanning elements about a common axis by a common driving source | Paul Godwin | 1983-11-01 |