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Polymer modified asphalt roofing material |
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2025-04-01 |
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Polymer modified asphalt roofing material |
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2023-12-26 |
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Shingle sealing arrangements |
David P. Aschenbeck, James E. Loftus, Donn R. Vermilion, Lawrence J. Grubka, Bert W. Elliott +8 more |
2023-10-24 |
| 11746527 |
Polymer modified asphalt roofing material |
Jacob Paul Honsvick, Christopher Patrick Kasprzak, Daniel James Buckwalter, Edward R. Harrington, Jonathan Ross Davis +4 more |
2023-09-05 |
| 11473305 |
Polymer modified asphalt roofing material |
Jacob Paul Honsvick, Christopher Patrick Kasprzak, Daniel James Buckwalter, Edward R. Harrington, Jonathan Ross Davis +4 more |
2022-10-18 |
| 11391046 |
Shingle sealing arrangements |
David P. Aschenbeck, James E. Loftus, Donn R. Vermilion, Lawrence J. Grubka, Bert W. Elliott +8 more |
2022-07-19 |
| 11035123 |
Polymer modified asphalt roofing material |
Jacob Paul Honsvick, Christopher Patrick Kasprzak, Daniel James Buckwalter, Edward R. Harrington, Jonathan Ross Davis +4 more |
2021-06-15 |
| 11028592 |
Polymer modified asphalt roofing material |
Jacob Paul Honsvick, Christopher Patrick Kasprzak, Daniel James Buckwalter, Edward R. Harrington, Jonathan Ross Davis +4 more |
2021-06-08 |
| 11028591 |
Polymer modified asphalt roofing material |
Jacob Paul Honsvick, Christopher Patrick Kasprzak, Daniel James Buckwalter, Edward R. Harrington, Jonathan Ross Davis +4 more |
2021-06-08 |
| 10961713 |
Polymer modified asphalt roofing material |
Jacob Paul Honsvick, Christopher Patrick Kasprzak, Daniel James Buckwalter, Edward R. Harrington, Jonathan Ross Davis +4 more |
2021-03-30 |
| 10934715 |
Polymer modified asphalt roofing material |
Jacob Paul Honsvick, Christopher Patrick Kasprzak, Daniel James Buckwalter, Edward R. Harrington, Jonathan Ross Davis +4 more |
2021-03-02 |
| 10907352 |
Shingle sealing arrangements |
David P. Aschenbeck, James E. Loftus, Donn R. Vermilion, Lawrence J. Grubka, Bert W. Elliott +8 more |
2021-02-02 |
| 10907354 |
Polymer modified asphalt roofing material |
Jacob Paul Honsvick, Christopher Patrick Kasprzak, Daniel James Buckwalter, Edward R. Harrington, Jonathan Ross Davis +4 more |
2021-02-02 |
| 10907353 |
Polymer modified asphalt roofing material |
Jacob Paul Honsvick, Christopher Patrick Kasprzak, Daniel James Buckwalter, Edward R. Harrington, Jonathan Ross Davis +4 more |
2021-02-02 |
| 10538918 |
Shingle sealing arrangements |
David P. Aschenbeck, James E. Loftus, Donn R. Vermilion, Lawrence J. Grubka, Bert W. Elliott +8 more |
2020-01-21 |
| 10358824 |
Shingle sealing arrangements |
David P. Aschenbeck, James E. Loftus, Donn R. Vermilion, Lawrence J. Grubka, Bert W. Elliott +8 more |
2019-07-23 |
| 10059016 |
Roofing shingle system |
Lawrence J. Grubka, Bert W. Elliott, Christopher C. Freidner |
2018-08-28 |
| 9808947 |
Roofing shingle system |
Lawrence J. Grubka, Bert W. Elliott, Christopher C. Freidner |
2017-11-07 |
| 8087265 |
Fiberizing spinner including a radiation shield for the manufacture of high quality fibers |
Patrick M. Gavin, Michael T. Pellegrin, James S. Belt, Marc Alan Lucas |
2012-01-03 |