Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6200948 | Multifunctional textile auxiliary formulations | Rainer Hans Traber, Albert Stehlin, Rolf Kuratli, Werner Schreiber | 2001-03-13 |
| 5705083 | Stabilizing leather against thermal and photochemical decomposition | Franz Wyss, Helena Dbaly, Gisbert Leuschner, Manfred Rembold, Alois Puntener | 1998-01-06 |
| 4874847 | Process for the diazotisation of primary aromatic amines which are sparingly soluble in water | Rudiger Oxenius, Ernst Burgi, Ferenc Rakoczi | 1989-10-17 |
| 4820807 | Tubular reactor method for conducting heterogeneous reactions | Bernhard Rumo | 1989-04-11 |
| 4737349 | Tubular reactor for heterogeneous reactions | Bernhard Rumo | 1988-04-12 |