Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9027237 | Method for producing optoelectronic components, and products produced thereby | Edgar Pawlowski, Ralf Biertuempfel, Bernd Woelfing, Frank Fleissner, Ulf Brauneck +2 more | 2015-05-12 |
| 8119502 | Method for packaging components | Dietrich Mund, Volker Seidemann, Edgar Pawlowski, Ralf Biertuempfel, Bernd Woelfing +4 more | 2012-02-21 |
| 8008220 | Use of lead-free and phosphate-containing glasses in a precision moulding process | Simone Monika Ritter, Christopher Klein, Christian Schenk, Frank-Thomas Lentes, Rainer Jaschek +3 more | 2011-08-30 |
| 6599594 | Glass container for medicinal purposes | Marten Walther, Andreas Geiger, Michael Spallek | 2003-07-29 |
| 6524641 | Method for producing substrates having defect free patterns thereon | Monica Cotlear de Witzmann, Waldemar Weinberg, Dave Campbell | 2003-02-25 |
| 6487386 | Device for applying decors and/or characters on glass, glass ceramics and ceramics products | Michael Zimmer, Waldemar Weinberg, Dieter Jung | 2002-11-26 |
| 6043171 | Lead-free and cadmium-free glass compositions for glazing, enameling and decorating glass of glass-ceramics | Friedrich Siebers, Ottmar Becker, Waldemar Weinberg | 2000-03-28 |
| 5837025 | Method of producing fine-particle multicomponent glass powders for use as a glass flow for producing layers and decorations on glass, glass ceramic or ceramic | Waldemar Weinberg, Christoph Lesniak, Rudiger Nass, Helmut Schmidt, Nanning Joerg Arfsten | 1998-11-17 |