Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818133 | Semipermeable membranes | Herbert Wolter, Werner Storch | 2004-11-16 |
TB
Thomas Ballweg
Overall (2004): #102,500 of 270,089Top 40%
1
Patents 2004