Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9354455 | Controlling designs using a polygonal design | Helmut Altheimer, Wolfgang Becken, Gregor Esser, Dietmar Uttenweiler, Andrea Welk +8 more | 2016-05-31 |
| 8560285 | Rescaling of the target astigmatism for other additions | Helmut Altheimer, Wolfgang Becken, Robert Bichler, Gregor Esser, Martin Zimmermann +1 more | 2013-10-15 |
| 8303113 | Method for calculating a spectacle lens having a variable position of the reference points | Gregor Esser, Helmut Altheimer, Wolfgang Becken, Robert Bichler, Anne Seidemann +3 more | 2012-11-06 |
| 7771047 | Error-tolerant progressive glass design | Helmut Altheimer, Gregor Esser, Andrea Welk, Leonhard Schmid, Martin Zimmermann +5 more | 2010-08-10 |
| 7740355 | Device and method for determining optical parameters | Rainer Sessner, Leonhard Schmid, Dietmar Uttenweiler, Werner Mueller | 2010-06-22 |
| 7673990 | Individual eyeglass lens | Gregor Esser, Helmut Altheimer, Norbert Awrath, Walter Haimerl, Winfried Nikolaus +4 more | 2010-03-09 |
| 7600872 | Spectacle lens device comprising an electrically adaptive area, spectacles, use and method for operating said spectacle lens device | Gregor Esser, Helmut Altheimer, Edda Wehner, Werner Mueller, Dietmar Uttenweiler | 2009-10-13 |
| 7347546 | Individual single-vision spectacle lens | Gregor Esser, Werner Mueller, Herbert Pfeiffer, Helmut Altheimer, Peter Baumbach +1 more | 2008-03-25 |
| 6964478 | Progressive spectacle lens | Andrea Welk, Peter Baumbach, Walter Haimerl, Herbert Pfeiffer, Gregor Esser +8 more | 2005-11-15 |
| 6685316 | Method of manufacturing progressive ophthalmic lenses | Peter Baumbach, Gregor Esser, Werner Mueller, Walter Haimerl, Helmut Altheimer +1 more | 2004-02-03 |
| 6669337 | Progressive spectacle lens with low swaying effects | Andrea Welk, Peter Baumbach, Walter Haimerl, Herbert Pfeiffer, Norbert Awrath +8 more | 2003-12-30 |
| 6655802 | Method for producing eyeglasses | Martin Zimmermann, Peter Baumbach, Walter Haimerl, Herbert Pfeiffer, Gregor Esser +5 more | 2003-12-02 |
| 5880810 | Series for progressive spectacle lenses | Helmut Altheimer, Rudolf Barth, Peter Baumbach, Gregor Esser, Gunther Guilino +3 more | 1999-03-09 |
| 5854669 | Series of lenses | Helmut Altheimer, Norbert Awrath, Rudolf Barth, Peter Baumbach, Gregor Esser +6 more | 1998-12-29 |