Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9627892 | User configurable electrical subpanel system with back feed prevention | Nathan Stoddard, Chris Stapelmann | 2017-04-18 |
| 8904718 | Roof panel for supporting PV modules | Matthias Schick, Harald Tebbe, Nathalie Kermelk, Manuel Dormagen | 2014-12-09 |
| 4798135 | Process and a machine for printing on articles by silk screening | — | 1989-01-17 |
| 4750419 | Process and a machine for printing on articles by silk screening | — | 1988-06-14 |