Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810366 | Process for separating a fluid feed mixture containing hydrocarbon oil and an organic solvent | Johan G. A. Bitter | 1989-03-07 |
JH
Johannes Pieter HAAN
Overall (1989): #95,172 of 140,708Top 70%
1
Patents 1989