Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851667 | Compact laser scanner optical system | Barry M. Mergenthaler, Donald A. Collins, Jr. | 1989-07-25 |
PD
Paul O. Detwiler
Overall (1989): #71,345 of 140,708Top 55%
1
Patents 1989