Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10742165 | Bypass mechanisms for energy generation systems | Brian Atchley, Steve Pisklak, Johann Karkheck, Greg Ball | 2020-08-11 |
| 10720877 | Photovoltaic mounting system for solar tracker array | Robert J. Haas, Kathryn Austin Pesce, Johann Karkheck | 2020-07-21 |