Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431691 | Multilaser arrangement and housing cap for a multilaser arrangement | Robert Hettler, Christoph Kiesl, Josef Gabler | 2025-09-30 |
| 12426185 | Composite element | Robert Hettler, Wee Kiat Chai, Helena Haslbeck | 2025-09-23 |
| 11771333 | Electronic device that can be worn on the body and method for producing same | Robert Hettler, Wee Kiat Chai, Helena Blümel | 2023-10-03 |
| 11640863 | Glass-metal feedthrough having a sleeve | Robert Hettler, Wee Kiat Chai | 2023-05-02 |
| 11344212 | Electronic device that can be worn on the body and method for producing same | Robert Hettler, Wee Kiat Chai, Helena Blümel | 2022-05-31 |
| 5224985 | Process and apparatus for the melting of metals in the cupola furnace operated without coke | Wolfgang Kullik, Alfred Langner | 1993-07-06 |