Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12367722 | Access control terminals | Christian Windhager, Oliver Suter, Daniel WAKOUNIG | 2025-07-22 |
| 12367723 | Device for checking access permissions | Christian Windhager, Oliver Suter, Daniel WAKOUNIG, Stoyan Iliev, Volker Schoenig +1 more | 2025-07-22 |
| 10766038 | Cryogenic grinding apparatus and process | — | 2020-09-08 |
| 10719678 | Device for checking access authorizations stored on data carriers | Christian Windhager, Oliver Suter | 2020-07-21 |
| 9822836 | Agricultural implement | — | 2017-11-21 |
| 9045181 | Position-securing mechanism and device unit equipped therewith | — | 2015-06-02 |
| 8951399 | Method for purifying lithium-containing waste waters during the continuous manufacture of lithium transition metal phosphates | Johannes Hartel | 2015-02-10 |
| 8827155 | Access control gate | Wolfram Kocznar | 2014-09-09 |
| 8758094 | Adjustable belt sander | — | 2014-06-24 |
| 8302892 | Conical-shaped impact mill | Peter J. Waznys, Anthony M. Cialone | 2012-11-06 |
| 8302893 | Conical-shaped impact mill | Peter J. Waznys, Anthony M. Cialone | 2012-11-06 |
| 8132751 | Conical-shaped impact mill | Peter J. Waznys, Anthony M. Cialone | 2012-03-13 |
| 8079515 | Access control gate | Wolfram Kocznar | 2011-12-20 |
| 7900860 | Conical-shaped impact mill | Peter J. Waznys, Anthony M. Cialone | 2011-03-08 |
| 7861958 | Conical-shaped impact mill | Peter J. Waznys, Anthony M. Cialone | 2011-01-04 |
| 7513423 | Device for controlling access in a passage lane | Wolfram Kocznar | 2009-04-07 |
| 6634557 | Multidirectional barcode reader | Wolfram Kocznar, Roman Wagner | 2003-10-21 |
| 6617960 | Arrangement for controlling access of persons, and access terminal | Wolfram Kocznar, Hans Heller | 2003-09-09 |
| 6143816 | Fire retardant plastic mixture and method of producing a filler material | Klaus-Dieter Prescher, Johann Trettenbach, Stefan Ross, Josef Brandl | 2000-11-07 |
| 5084120 | Removable or hinged component for covering openings in the fuselage of an aircraft | Walter Stephan | 1992-01-28 |
| 4943030 | Ski | — | 1990-07-24 |
| 4934412 | Cooling pipe line for an engine | Walter Stephan | 1990-06-19 |
| 4913434 | Frame for a ball game racquet | — | 1990-04-03 |
| 4908254 | Removable or hinged component for covering openings in the fuselage of an aircraft | Walter Stephan | 1990-03-13 |
| 4844500 | Ski | — | 1989-07-04 |