Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624206 | Process for the preparation of free-flowing strongly acidic cation exchangers | Reinhard Bachmann, Lothar Feistel, Rudiger Seidel, Karl-Heinz Siekiera | 2003-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624206 | Process for the preparation of free-flowing strongly acidic cation exchangers | Reinhard Bachmann, Lothar Feistel, Rudiger Seidel, Karl-Heinz Siekiera | 2003-09-23 |