Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4333190 | Process for extracting water from desizing liquors | Franz Suetsch, Albrecht Wuerz | 1982-06-08 |
WR
Wilhelm Ruettiger
Overall (1982): #23,295 of 81,411Top 30%
1
Patents 1982