Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9974380 | Application tool | — | 2018-05-22 |
| 9868250 | Process for the adhesive bonding of plastics pipes by means of (meth)acrylate adhesive | Bernhard Schoettmer, Brendan Kneafsey | 2018-01-16 |
| 7307134 | Mixed alkoxysilyl functional polymers | Thomas Fay-Oy Lim, Thomas Bachon, Johann Klein | 2007-12-11 |
| 6046298 | Polyurethane resins | Roland Gruetzmacher, Andreas Heidbreder, Johann Klein | 2000-04-04 |
| 5641816 | Process for the production of polyol compounds | Johann Klein, Peter Daute, Udo Hees | 1997-06-24 |
| 5597934 | Process for production of polyol compounds | Johann Klein, Peter Daute, Udo Hees | 1997-01-28 |