Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8088313 | Process for the manufacture of mouldings | Peter Hagmann, Sharla Borghorst, Peter Herbrechtsmeier, Otto Kretzschmar, Bernhard Seiferling +2 more | 2012-01-03 |
| 6800225 | Process and device for the manufacture of mouldings and mouldings manufactured in accordance with that process | Peter Hagmann, Sharla Borghorst, Peter Herbrechtsmeier, Otto Kretzschmar, Bernhard Seiferling +2 more | 2004-10-05 |
| 6342570 | Cross-linkable copolymers and hydrogels | Harald Bothe, Achim Müller, Bernhard Seiferling, Sharla Borghorst, Peter Hagmann +2 more | 2002-01-29 |
| 6113817 | Molding processes | Peter Herbrechtsmeier, Karl Baur, Roger Biel, Roland Hauck, Peter Hagmann +7 more | 2000-09-05 |
| 5936052 | Cross-linkable copolymers and hydrogels | Harald Bothe, Achim Müller, Bernhard Seiferling, Sharla Borghorst, Peter Hagmann +2 more | 1999-08-10 |
| 5782460 | Process and device for the manufacture of mouldings | Otto Kretzschmar, Sharla Borghorst, Peter Hagmann, Peter Herbrechtsmeier, Bernhard Seiferling +1 more | 1998-07-21 |
| 5712356 | Cross-linkable copolymers and hydrogels | Harald Bothe, Achim Müller, Bernhard Seiferling, Sharla Borghorst, Peter Hagmann +2 more | 1998-01-27 |
| 5609246 | Blister pack for an optical lens | Sharla Borghorst, Erich Baumann, Peter Hagmann, Peter Herbrechtsmeier, Otto Kretzschmar +4 more | 1997-03-11 |
| D371678 | Combined lid and package for contact lenses | Sharla Borghorst, Erich Baumann, Peter Hagmann, Peter Herbrechtsmeier, Otto Kretzschmar +4 more | 1996-07-16 |
| 4579398 | Towel dispensing apparatus | — | 1986-04-01 |
| 4573750 | Dispensing apparatus | — | 1986-03-04 |