Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348638 | Method for removing by-products obtained when producing acrylic acid or methacrylic acids | Volker Schliephake, Ulrich Hammon, Wolfgang Pies | 2002-02-19 |
UR
Ulrich Rauh
Overall (2002): #96,866 of 266,432Top 40%
1
Patents 2002