Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6997693 | Casting mold half and casting mold for producing contact lenses | Peter Hagmann | 2006-02-14 |
| 6627124 | Single mould alignment | Peter Herbrechtsmeier, Peter Hagmann, Roger Biel, Axel Heinrich, Egbert Jux +5 more | 2003-09-30 |
| 5252056 | Contact lens casting mould | Peter Hofer, Peter Hagmann | 1993-10-12 |