Issued Patents All Time
Showing 25 most recent of 166 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11916509 | Photovoltaic roofing elements and photovoltaic roofing systems | Robert D. Livsey, Joseph Charles Gombarick, Peter Chihlas, Michael E. Blackburn, Stephen W. Steffes +2 more | 2024-02-27 |
| 11802218 | Oxidized mixture of bio-based material and asphalt, a bio-based asphaltic material, and methods of making the same | Keith C. Hong, Gregory F. Jacobs | 2023-10-31 |
| 11692351 | Solar heat-reflective roofing granules, solar heat-reflective shingles and process for producing the same | Ming Liang Shiao, Tihana Tresler, Walter T. Stephens | 2023-07-04 |
| 11677349 | Photovoltaic module | Gregory F. Jacobs, Ming Liang Shiao | 2023-06-13 |
| 11463042 | Photovoltaic module | Gregory F. Jacobs, Ming Liang Shiao | 2022-10-04 |
| 11258399 | Photovoltaic module | Gregory F. Jacobs, Ming Liang Shiao | 2022-02-22 |
| 11255089 | Colored roofing granules with increased solar heat reflectance, solar heat-reflective shingles and process for producing same | Keith C. Hong, Ming Liang Shiao | 2022-02-22 |
| 11060288 | Method of producing roofing shingles with enhanced granule adhesion | Keith C. Hong, Joong Youn Kim | 2021-07-13 |
| 11053684 | Solar heat-reflective roofing granules, solar heat-reflective shingles and process for producing the same | Ming Liang Shiao, Tihana Tresler, Walter T. Stephens | 2021-07-06 |
| 11025192 | Photovoltaic roofing elements and photovoltaic roofing systems | Robert D. Livsey, Joseph Charles Gombarick, Peter Chihlas, Michael E. Blackburn, Stephen W. Steffes +2 more | 2021-06-01 |
| 11012026 | Photovoltaic module | Gregory F. Jacobs, Ming Liang Shiao | 2021-05-18 |
| 10982445 | Panel for use as exterior covering for roofing or siding and building structure having same | Robert L. Jenkins, Stephen A. Koch | 2021-04-20 |
| 10934456 | Oxidized mixture of bio-based material and asphalt, a bio-based asphaltic material, and methods of making the same | Keith C. Hong, Gregory F. Jacobs | 2021-03-02 |
| 10876294 | 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 | 2020-12-29 |
| 10784813 | Photovoltaic module | Gregory F. Jacobs, Ming Liang Shiao | 2020-09-22 |
| 10563406 | Roofing products having receptor zones and photovoltaic roofing elements and systems using them | Gregory F. Jacobs, Wayne E. Shaw, Peter Chihlas | 2020-02-18 |
| 10454408 | Photovoltaic roofing elements and photovoltaic roofing systems | Robert D. Livsey, Joseph Charles Gombarick, Peter Chihlas, Michael E. Blackburn, Stephen W. Steffes +2 more | 2019-10-22 |
| 10443241 | Solar heat-reflective roofing granules, solar heat-reflective shingles, and process for producing same | Ming Liang Shiao, Keith C. Hong, Gregory F. Jacobs | 2019-10-15 |
| 10392806 | Roofing granules with high solar reflectance, roofing products with high solar reflectance,and processes for preparing same | Ming Liang Shiao | 2019-08-27 |
| 10316520 | Colored roofing granules with increased solar heat reflectance, solar heat-reflective shingles and process for producing same | Keith C. Hong, Ming Liang Shiao | 2019-06-11 |
| 10315385 | System, method and apparatus for increasing surface solar reflectance of roofing | Ming Liang Shiao, George Wattman | 2019-06-11 |
| 10245816 | Solar heat reflective roofing membrane and process for making the same | Ming Liang Shiao, Gregory F. Jacobs | 2019-04-02 |
| 10214449 | Coating compositions for roofing granules, dark colored roofing granules with increased solar heat reflectance, solar heat-reflective shingles and process for producing the same | Thomas McShea, Ming Liang Shiao | 2019-02-26 |
| 10125495 | Roof covering material and method of manufacturing | Keith C. Hong, Ming Liang Shiao, Gregory F. Jacobs | 2018-11-13 |
| 10053865 | Solar heat responsive exterior surface covering | Ming Liang Shiao, Keith C. Hong, Gregory F. Jacobs | 2018-08-21 |