Issued Patents All Time
Showing 26–50 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11519176 | Roofing shingles with sealant pressure relief channel | — | 2022-12-06 |
| 11454027 | System of roofing and photovoltaic shingles and methods of installing same | Michael David Kuiper, Evan Michael Wray, Daniel East, Ming Liang Shiao | 2022-09-27 |
| 11426756 | Process for in-line extrusion coatings onto roofing shingles during manufacturing and roofing shingles made by the process | Mark Logan Keaten, Matti Kiik | 2022-08-30 |
| 11346108 | Roofing shingles with registered self-seal strip patterns | — | 2022-05-31 |
| 11255088 | Method of extruding polymer film onto a mat and products incorporating the resulting composite mat | Mark Logan Keaten, Matti Kiik | 2022-02-22 |
| 11008254 | Building materials comprising agglomerated particles | Justin P. Dunlap, John Allen Horton, Daniel E. Rardon | 2021-05-18 |
| 11002015 | Roofing material | Matti Kiik, Michael L. Bryson, Paul G. Wilson, Margie A. Beerer | 2021-05-11 |
| 10995495 | Roofing material | Matti Kiik, Michael L. Bryson, Paul G. Wilson, Margie A. Beerer | 2021-05-04 |
| 10835916 | High speed sealant strip application | Timothy A. Machelski | 2020-11-17 |
| 10724243 | Process for in-line extrusion of coating onto roofing shingles during manufacturing and roofing shingles made by the process | Mark Logan Keaten, Matti Kiik | 2020-07-28 |
| 10415247 | Roofing material | Matti Kiik, Michael L. Bryson, Paul G. Wilson, Margie A. Beerer | 2019-09-17 |
| D857932 | Single-layer shingle | — | 2019-08-27 |
| D857931 | Multi-layer shingle | — | 2019-08-27 |
| D856539 | Shingle | Luis Duque, Ming Liang Shiao, Sudhir Railkar | 2019-08-13 |
| 10180001 | Roofing shingle system and shingles for use therein | — | 2019-01-15 |
| D829935 | Shingle | Luis Duque, Ming Liang Shiao, Sudhir Railkar | 2018-10-02 |
| 9845602 | Roofing material | Matti Kiik, Michael L. Bryson, Paul G. Wilson, Margie A. Beerer | 2017-12-19 |
| D805221 | Shingle | — | 2017-12-12 |
| D804687 | Shingle | Luis Duque, Ming Liang Shiao, Sudhir Railkar | 2017-12-05 |
| D799721 | Shingle | — | 2017-10-10 |
| 9752324 | Roofing shingle system and shingles for use therein | — | 2017-09-05 |
| 9739062 | Roofing shingle system and shingles for use therein | — | 2017-08-22 |
| D793584 | Multi-layer shingle | — | 2017-08-01 |
| D793583 | Single-layer shingle | — | 2017-08-01 |
| D776303 | Shingle | Luis Duque, Ming Liang Shiao, Sudhir Railkar | 2017-01-10 |