Issued Patents All Time
Showing 126–150 of 166 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017224 | Solar heat responsive exterior surface covering | Ming Liang Shiao, Keith C. Hong, Gregory F. Jacobs | 2011-09-13 |
| 8015770 | Roof membrane and roof system using the membrane to simulate a standing seam metal roof | Stephen A. Koch | 2011-09-13 |
| 7971406 | Shingle layer or shingle having thick appearance | — | 2011-07-05 |
| D633221 | Shingle strip | Stephen A. Koch, Robert L. Jenkins, Gregory F. Jacobs | 2011-02-22 |
| D633222 | Shingle | Stephen A. Koch, Robert L. Jenkins, Gregory F. Jacobs | 2011-02-22 |
| 7861478 | Roof membrane and roof system using the membrane to simulate a standing seam metal roof | Stephen A. Koch | 2011-01-04 |
| 7811630 | Algae resistant roofing granules with controlled algaecide leaching rates, algae resistant shingles, and process for producing same | Keith C. Hong, Ming Liang Shiao, Anne B. Hardy, James A. Salvatore, Andrew Johnson | 2010-10-12 |
| 7781046 | Shingle with reinforcement layer | Stephen A. Koch | 2010-08-24 |
| 7749593 | Solar heat responsive exterior surface covering | Ming Liang Shiao, Keith C. Hong, Gregory F. Jacobs | 2010-07-06 |
| 7726086 | Panel of roofing shingles | — | 2010-06-01 |
| 7687106 | Algae resistant roofing granules with controlled algaecide leaching rates, algae resistant shingles, and process for producing same | Keith C. Hong, Ming Liang Shiao | 2010-03-30 |
| D611620 | Shingle | Robert L. Jenkins, Richard H. Krause, Joseph Quaranta, Kermit E. Stahl, Stephen A. Koch | 2010-03-09 |
| 7644545 | Insulation batt having integral baffle vent | Kurt Mankell, R. Allan Snyder, Mark Trabbold, Nick Flocco, Kenneth D. Knapp | 2010-01-12 |
| 7595107 | Algae resistant roofing system containing silver compounds, algae resistant shingles, and process for producing same | Keith C. Hong, Ming Liang Shiao, Gregory F. Jacobs | 2009-09-29 |
| 7537820 | Shingle with reinforcement layer | Stephen A. Koch | 2009-05-26 |
| 7510622 | Method of making a shingle and shingle made thereby | Robert L. Jenkins, Richard H. Krause, Joseph Quaranta, Kermit E. Stahl | 2009-03-31 |
| 7473722 | Polymer-fiber composite building material with bulk and aesthetically functional fillers | Olivier Guiselin, Christelle Pousse Le Goff, Randall J. Elinski, Gregory P. Quist, Paul Ruede +1 more | 2009-01-06 |
| 7452598 | Mineral-surfaced roofing shingles with increased solar heat reflectance, and process for producing same | Ming Liang Shiao, Gregory F. Jacobs, Keith C. Hong | 2008-11-18 |
| 7422989 | Solar heat reflective roofing membrane and process for making the same | Ming Liang Shiao, Gregory F. Jacobs | 2008-09-09 |
| 7351462 | Synthetic roofing shingle or tile | Michael Friedman, Joong Youn Kim, Thomas Kevin MacKinnon | 2008-04-01 |
| D552267 | Shingle | Robert L. Jenkins, Richard H. Krause, Joseph Quaranta, Kermit E. Stahl, Stephen A. Koch | 2007-10-02 |
| 7241500 | Colored roofing granules with increased solar heat reflectance, solar heat-reflective shingles, and process for producing same | Ming Liang Shiao, Keith C. Hong | 2007-07-10 |
| 7141201 | Process of simultaneously molding a plurality of composite shingles | Joong Youn Kim, Thomas Kevin MacKinnon, Richard A. Snyder, Gregory F. Jacobs | 2006-11-28 |
| 7141200 | Process of simultaneously molding a plurality of shingles | Thomas Kevin MacKinnon, Joong Youn Kim, Richard A. Snyder, Gregory F. Jacobs | 2006-11-28 |
| 7118794 | Shingle with improved blow-off resistance | Robert L. Jenkins, Stephen A. Koch | 2006-10-10 |