Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252244 | Aqueous zeolite-containing liquid detergent stabilized with an electrolyte mixture | Hans-Josef Beaujean, Jens Bode, Karl Schwadtke, Eduard Smulders, Eric Sung | 1993-10-12 |
| 5145603 | Free-flowing, nonionic fat dispersion | Holger Tesmann, Rolf Kawa | 1992-09-08 |