Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434388 | Refill for writing, drawing and/or painting devices and method for the production thereof | Martin Jakob, Jürgen Adler | 2022-09-06 |
| 11241907 | Eraser | — | 2022-02-08 |
| 10549570 | Writing, drawing, marking and/or painting utensil or cosmetics implement or input device for contact-sensitive surfaces, and method for producing the same | Markus Handfest | 2020-02-04 |
| D863436 | Pencil | — | 2019-10-15 |
| 10059142 | Writing, drawing, marking and/or painting utensil or cosmetics implement or input device for contact-sensitive surfaces, and method for producing the same | Markus Handfest | 2018-08-28 |
| 9862226 | Component for writing, drawing, painting and/or cosmetic implements and method for the production thereof | Konstantin CZESCHKA, Alexander Vyhnal | 2018-01-09 |
| 9579865 | Writing, drawing, painting or cosmetic device comprising a honeycomb body, and method for producing the honeycomb body or the device comprising a honeycomb body | — | 2017-02-28 |
| 8845220 | Writing, drawing, painting and /or cosmetics pencil and method of producing the same | — | 2014-09-30 |
| 8747003 | Writing, drawing, decorating or cosmetic pencil | Nikolas Lins, Christine Delapierre-Kohl, Johannes Herbolsheimer, Martin Jakob, Harald Lang +1 more | 2014-06-10 |
| 8648128 | Writing substance for writing, drawing and/or painting tools | — | 2014-02-11 |
| 8362109 | Pencil lead for writing, drawing and/or painting devices | — | 2013-01-29 |
| 8188175 | Wood substitute material and its use | Nikolas Lins, Sylvia Diestel | 2012-05-29 |
| 8120182 | Integrated circuit comprising conductive lines and contact structures and method of manufacturing an integrated circuit | Sirko Kramp, Helmut Schneider, Rainer Florian Schnabel | 2012-02-21 |
| 7859890 | Memory device with multiple capacitor types | — | 2010-12-28 |
| 7803220 | Color lead for a writing device, drawing device or painting device | — | 2010-09-28 |
| 7781773 | Transistor array for semiconductor memory devices and method for fabricating a vertical channel transistor array | Klaus Muemmler | 2010-08-24 |
| 7631736 | Actuator for an active chassis of a motor vehicle | Uwe Wohanka, Christoph Pelchen | 2009-12-15 |
| 7468306 | Method of manufacturing a semiconductor device | Klaus Muemmler | 2008-12-23 |
| 7418327 | Method for determining a control standard of an active vehicle steering device controllable by a control device | Christoph Pelchen, Thomas Rosemeier | 2008-08-26 |
| 7355230 | Transistor array for semiconductor memory devices and method for fabricating a vertical channel transistor array | Klaus Muemmler | 2008-04-08 |
| 6793795 | Method for galvanically forming conductor structures of high-purity copper in the production of integrated circuits | Heinrich Meyer | 2004-09-21 |
| 6736983 | Method for producing microcomponents | Konrad Cramer, Heinrich Meyer | 2004-05-18 |