Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874958 | Sheet edge detector | Barbara A. Sampath | 1989-10-17 |
| 4838391 | Braking device | — | 1989-06-13 |
RS
Richard C. Schenk
Overall (1989): #17,599 of 140,708Top 15%
2
Patents 1989