Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420323 | Low-foam emulgator system and emulsion concentrate containing the same | Juergen Geke, Horst-Dieter Speckmann | 2002-07-16 |
| 6187737 | Low-foam detergent comprising a cationic surfactant and a glycol ether | Juergen Geke, Nicole Voeller | 2001-02-13 |
| 5795372 | Nitrogen-free corrosion inhibitors having a good buffering effect | Karlheinz Hill, Sigrid Igelmund, Juergen Geke, Andreas Wilde, Harald Kuester | 1998-08-18 |
| 5749947 | Use of guanidinium salts of unsaturated fatty acids as corrosion inhibitors | Juergen Geke, Horst-Dieter Speckmann, Alfred Westfechtel | 1998-05-12 |
| 5308401 | Method of cleaning a combination of ionic and nonionic surfactants | Juergen Geke, Raina Hirthe | 1994-05-03 |
| 4609488 | Regeneration of aqueous degreasing and cleaning solutions | Jurgen Geke | 1986-09-02 |
| 4578208 | Compositions and processes for cleaning and passivating metals | Juergen Geke | 1986-03-25 |