Issued Patents All Time
Showing 51–75 of 102 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8966850 | Roofing products, photovoltaic roofing elements and systems using them | Husnu M. Kalkanoglu, Gregory F. Jacobs, Wayne E. Shaw, Peter Chihlas | 2015-03-03 |
| 8959848 | Photovoltaic roofing elements and photovoltaic roofing systems | Christopher C. Fisher, Robert D. Livsey | 2015-02-24 |
| 8943766 | Photovoltaic roofing elements, photovoltaic roofing systems, methods and kits | Joseph Charles Gombarick | 2015-02-03 |
| 8925272 | Roofing shingles with reduced usage of conventional shingle material having side lap extension | Anna M. Amatruda, Peter Chihlas, Stephen A. Koch, Jennifer A. Millberg, Richard A. Snyder +1 more | 2015-01-06 |
| 8915037 | Asphalt shingle, roof covering therewith and method of making the same with synchronized adhesive positioning thereon | — | 2014-12-23 |
| 8898987 | Roofing shingles with reduced usage of conventional shingle material and having top lap extension | Anna M. Amatruda, Peter Chihlas, Gregory F. Jacobs, 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, Peter Chihlas, Gregory F. Jacobs, Stephen A. Koch, Jennifer A. Millberg +2 more | 2014-12-02 |
| 8898970 | Photovoltaic roofing systems with inner corner flashings | Christopher C. Fisher | 2014-12-02 |
| 8863451 | Photovoltaic roofing systems and methods for repairing them | Christopher C. Fisher | 2014-10-21 |
| 8850771 | Synthetic shingle or tile with stress relief spacing feature | Gregory F. Jacobs, Husnu M. Kalkanoglu | 2014-10-07 |
| 8820020 | Hip, ridge or rake shingles and stacks of hip, ridge or rake shingles | Stephen A. Koch, Husnu M. Kalkanoglu, Gregory F. Jacobs | 2014-09-02 |
| 8793941 | Photovoltaic roofing components and systems | Kenneth D. Bosler, Husnu M. Kalkanoglu, Gregory F. Jacobs, Peter Chihlas, Sean X. Zhou | 2014-08-05 |
| 8789332 | Pattern randomization of a laminated roofing shingle | Alistair G. Halliley, Joseph Quaranta | 2014-07-29 |
| 8776471 | Laminated roofing shingle with contrast zones providing variegated appearance | Gregory F. Jacobs | 2014-07-15 |
| 8695289 | Photovoltaic roofing elements, photovoltaic roofing systems, methods and kits | Steven A. Koch, Husnu M. Kalkanoglu, Gregory F. Jacobs, Wayne E. Shaw, Robert D. Livsey | 2014-04-15 |
| 8677702 | Photovoltaic systems, methods for installing photovoltaic systems, and kits for installing photovoltaic systems | — | 2014-03-25 |
| 8656657 | Photovoltaic roofing elements | Robert D. Livsey, Gregory F. Jacobs | 2014-02-25 |
| 8646228 | Photovoltaic systems, methods for installing photovoltaic systems, and kits for installing photovoltaic systems | — | 2014-02-11 |
| 8601754 | Photovoltaic roofing elements and photovoltaic roofing systems | Christopher C. Fisher, Robert D. Livsey | 2013-12-10 |
| 8499518 | Molded shingle with moisture guards for fasteners and with shingle alignment features | Gregory F. Jacobs | 2013-08-06 |
| 8424681 | Package box for specialty shingles | Patrick Harold Schonhardt, Anna Amatruda, Steven A. Koch | 2013-04-23 |
| 8413809 | Packaging for specialty shingle | Stephen A. Koch, Husnu M. Kalkanoglu, Gregory F. Jacobs, Barbara A. McDonough, Paul J. Batt | 2013-04-09 |
| 8365493 | Weather resistant shingle system | — | 2013-02-05 |
| D674515 | Portion of a shingle | — | 2013-01-15 |
| 8323440 | Process of producing hip, ridge or rake shingles, shingles produced thereby and stacks of the shingles | Stephen A. Koch, Husnu M. Kalkanoglu, Gregory F. Jacobs | 2012-12-04 |