Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11916509 | Photovoltaic roofing elements and photovoltaic roofing systems | Robert D. Livsey, Joseph Charles Gombarick, Husnu M. Kalkanoglu, Michael E. Blackburn, Stephen W. Steffes +2 more | 2024-02-27 |
| 11025192 | Photovoltaic roofing elements and photovoltaic roofing systems | Robert D. Livsey, Joseph Charles Gombarick, Husnu M. Kalkanoglu, Michael E. Blackburn, Stephen W. Steffes +2 more | 2021-06-01 |
| D900348 | Roofing panel | Robert L. Jenkins, Robert D. Livsey, Chris Fisher, Alex C. Nash | 2020-10-27 |
| 10612238 | Electrical wiring systems for use in roofing applications | Christopher C. Fisher, Gregory F. Jacobs | 2020-04-07 |
| 10563406 | Roofing products having receptor zones and photovoltaic roofing elements and systems using them | Husnu M. Kalkanoglu, Gregory F. Jacobs, Wayne E. Shaw | 2020-02-18 |
| 10454408 | Photovoltaic roofing elements and photovoltaic roofing systems | Robert D. Livsey, Joseph Charles Gombarick, Husnu M. Kalkanoglu, Michael E. Blackburn, Stephen W. Steffes +2 more | 2019-10-22 |
| 9755573 | Photovoltaic roofing elements and photovoltaic roofing systems | Robert D. Livsey, Joseph Charles Gombarick, Husnu M. Kalkanoglu, Michael E. Blackburn, Stephen W. Steffes +2 more | 2017-09-05 |
| D793582 | Roofing panel | Robert L. Jenkins, Robert D. Livsey, Chris Fisher, Alex C. Nash | 2017-08-01 |
| 9469992 | Electrical wiring systems for use in roofing applications | Christopher C. Fisher, Gregory F. Jacobs | 2016-10-18 |
| 9270224 | Photovoltaic roofing elements and photovoltaic roofing systems | Robert D. Livsey, Joseph Charles Gombarick, Husnu M. Kalkanoglu, Michael E. Blackburn, Stephen W. Steffes +2 more | 2016-02-23 |
| 9217584 | Roofing products, photovoltaic roofing elements and systems using them | Husnu M. Kalkanoglu, Gregory F. Jacobs | 2015-12-22 |
| D744118 | Roofing panel | Robert L. Jenkins, Robert D. Livsey, Chris Fisher, Alex C. Nash | 2015-11-24 |
| 9170034 | Photovoltaic roofing components and systems | Kenneth D. Bosler, Husnu M. Kalkanoglu, Gregory F. Jacobs, Robert L. Jenkins, Sean X. Zhou | 2015-10-27 |
| 9166087 | Wind uplift-resistant photovoltaic roofing elements and photovoltaic roofing systems | Robert L. Jenkins, Robert D. Livsey, Chris Fisher, Alex C. Nash | 2015-10-20 |
| 9032672 | Photovoltaic roofing elements and photovoltaic roofing systems | Robert D. Livsey, Joseph Charles Gombarick, Husnu M. Kalkanoglu, Michael E. Blackburn, Stephen W. Steffes +2 more | 2015-05-19 |
| 8966850 | Roofing products, photovoltaic roofing elements and systems using them | Robert L. Jenkins, Husnu M. Kalkanoglu, Gregory F. Jacobs, Wayne E. Shaw | 2015-03-03 |
| 8950128 | Photovoltaic roofing elements and photovoltaic roofing systems | Husnu M. Kalkanoglu, Robert D. Livsey | 2015-02-10 |
| 8925272 | Roofing shingles with reduced usage of conventional shingle material having side lap extension | Anna M. Amatruda, Robert L. Jenkins, Stephen A. Koch, Jennifer A. Millberg, Richard A. Snyder +1 more | 2015-01-06 |
| 8898987 | Roofing shingles with reduced usage of conventional shingle material and having top lap extension | Anna M. Amatruda, Gregory F. Jacobs, Robert L. Jenkins, Stephen A. Koch, Jennifer A. Millberg +2 more | 2014-12-02 |
| 8898963 | Roofing shingles with reduced usage of conventional shingle material and having a combination vertical and lateral lap extension | Anna M. Amatruda, Gregory F. Jacobs, Robert L. Jenkins, Stephen A. Koch, Jennifer A. Millberg +2 more | 2014-12-02 |
| 8793940 | Roofing products, photovoltaic roofing elements and systems using them | Husnu M. Kalkanoglu, Gregory F. Jacobs | 2014-08-05 |
| 8793941 | Photovoltaic roofing components and systems | Kenneth D. Bosler, Husnu M. Kalkanoglu, Gregory F. Jacobs, Robert L. Jenkins, Sean X. Zhou | 2014-08-05 |
| 8733038 | Roofing and siding products having receptor zones and photovoltaic roofing and siding elements and systems using them | Husnu M. Kalkanoglu, Gregory F. Jacobs, Wayne E. Shaw | 2014-05-27 |
| 8720132 | Electrical wiring systems for use in roofing applications | Christopher C. Fisher, Gregory F. Jacobs | 2014-05-13 |
| 8631614 | Roofing product with integrated photovoltaic elements and flashing system | Robert D. Livsey, Joseph Charles Gombarick, Husnu M. Kalkanoglu, Michael E. Blackburn, Stephen W. Steffes +2 more | 2014-01-21 |