Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4786661 | Process for the rapid dissolution of water-soluble polymers | Wolfgang Hubner, Helmut Klein, Erhard Goldacker | 1988-11-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4786661 | Process for the rapid dissolution of water-soluble polymers | Wolfgang Hubner, Helmut Klein, Erhard Goldacker | 1988-11-22 |