Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11916509 | Photovoltaic roofing elements and photovoltaic roofing systems | Joseph Charles Gombarick, Peter Chihlas, Husnu M. Kalkanoglu, Michael E. Blackburn, Stephen W. Steffes +2 more | 2024-02-27 |
| 11025192 | Photovoltaic roofing elements and photovoltaic roofing systems | Joseph Charles Gombarick, Peter Chihlas, Husnu M. Kalkanoglu, Michael E. Blackburn, Stephen W. Steffes +2 more | 2021-06-01 |
| D900348 | Roofing panel | Peter Chihlas, Robert L. Jenkins, Chris Fisher, Alex C. Nash | 2020-10-27 |
| 10454408 | Photovoltaic roofing elements and photovoltaic roofing systems | Joseph Charles Gombarick, Peter Chihlas, Husnu M. Kalkanoglu, Michael E. Blackburn, Stephen W. Steffes +2 more | 2019-10-22 |
| 9755573 | Photovoltaic roofing elements and photovoltaic roofing systems | Joseph Charles Gombarick, Peter Chihlas, Husnu M. Kalkanoglu, Michael E. Blackburn, Stephen W. Steffes +2 more | 2017-09-05 |
| D793582 | Roofing panel | Peter Chihlas, Robert L. Jenkins, Chris Fisher, Alex C. Nash | 2017-08-01 |
| 9331224 | Photovoltaic roofing elements, photovoltaic roofing systems, methods and kits | Stephen A. Koch, Husnu M. Kalkanoglu, Gregory F. Jacobs, Wayne E. Shaw, Robert L. Jenkins | 2016-05-03 |
| 9270224 | Photovoltaic roofing elements and photovoltaic roofing systems | Joseph Charles Gombarick, Peter Chihlas, Husnu M. Kalkanoglu, Michael E. Blackburn, Stephen W. Steffes +2 more | 2016-02-23 |
| 9202955 | Photovoltaic roofing elements | Robert L. Jenkins, Gregory F. Jacobs | 2015-12-01 |
| D744118 | Roofing panel | Peter Chihlas, Robert L. Jenkins, Chris Fisher, Alex C. Nash | 2015-11-24 |
| 9166087 | Wind uplift-resistant photovoltaic roofing elements and photovoltaic roofing systems | Peter Chihlas, Robert L. Jenkins, Chris Fisher, Alex C. Nash | 2015-10-20 |
| 9032672 | Photovoltaic roofing elements and photovoltaic roofing systems | Joseph Charles Gombarick, Peter Chihlas, Husnu M. Kalkanoglu, Michael E. Blackburn, Stephen W. Steffes +2 more | 2015-05-19 |
| 8959848 | Photovoltaic roofing elements and photovoltaic roofing systems | Robert L. Jenkins, Christopher C. Fisher | 2015-02-24 |
| 8950128 | Photovoltaic roofing elements and photovoltaic roofing systems | Husnu M. Kalkanoglu, Peter Chihlas | 2015-02-10 |
| 8695289 | Photovoltaic roofing elements, photovoltaic roofing systems, methods and kits | Steven A. Koch, Husnu M. Kalkanoglu, Gregory F. Jacobs, Wayne E. Shaw, Robert L. Jenkins | 2014-04-15 |
| 8656657 | Photovoltaic roofing elements | Robert L. Jenkins, Gregory F. Jacobs | 2014-02-25 |
| 8631614 | Roofing product with integrated photovoltaic elements and flashing system | Joseph Charles Gombarick, Peter Chihlas, Husnu M. Kalkanoglu, Michael E. Blackburn, Stephen W. Steffes +2 more | 2014-01-21 |
| 8601754 | Photovoltaic roofing elements and photovoltaic roofing systems | Robert L. Jenkins, Christopher C. Fisher | 2013-12-10 |