Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9416888 | Gas regulating unit of modular construction and gas regulating valve | Roland Keber, Hans-Joachim Klink | 2016-08-16 |
| 9371931 | Gas control valve | Hans-Joachim Klink, Roland Keber | 2016-06-21 |