Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9660567 | System for mounting and supporting photovoltaic modules | Rainer Goehringer, Maciej Polewczyk, Arnd Pietrzak | 2017-05-23 |
| D739221 | Mounting clip | Arnd Pietrzak | 2015-09-22 |
| D691463 | Mounting clip | Arnd Pietrzak | 2013-10-15 |
| D690583 | Mounting clip | Arnd Pietrzak | 2013-10-01 |