Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761832 | Process for the production of dithiophosphoric acid polysulfide mixtures | Ludger Heiliger, Alfred Pauli, Clemens Schudok, Thomas Früh | 2004-07-13 |
| 6528462 | Process for inhibiting the emission of hydrogen sulfide and/or mercaptans from sulfurized organic compounds | Ludger Heiliger, Alfred Pauli, Michael Wühr, Achim Fessenbecker, Kurt Schilling | 2003-03-04 |