Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799235 | Apparatus for measuring dew-point of a gas stream with light scattering | John L. K. Bannell, Arnold G. Dixon | 1989-01-17 |
TD
Trevor P. Davies
Overall (1989): #47,706 of 140,708Top 35%
1
Patents 1989