Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6593418 | Silica gel-containing rubber compounds with organosilicon compounds as compounding agent | Rudiger Herpich, Thomas Früh, Ludger Heiliger | 2003-07-15 |
| 6528462 | Process for inhibiting the emission of hydrogen sulfide and/or mercaptans from sulfurized organic compounds | Ludger Heiliger, Alfred Pauli, Joachim Hegmann, Michael Wühr, Achim Fessenbecker | 2003-03-04 |