Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254224 | Method for increasing the molar ratio of aluminum to chlorine in polyaluminum chloride solutions | Gerhard Kudermann | 1993-10-19 |
| 4568192 | High temperature magnetic stirrer | Gerhard Kudermann | 1986-02-04 |