Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888983 | Profilometry | Kar P. Lok | 1989-12-26 |
LD
Lawrence G. Dunfield
Overall (1989): #140,474 of 140,708Top 100%
1
Patents 1989