Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9200453 | Ridge vent mat and roof ridge assembly | Ted Kerwood-Winslow, George Caruso, Lori Hascher, James Mathis, Jeffrey Denton | 2015-12-01 |
| 8596004 | Water-resistive barrier, and exterior wall or roof assembly | Geoffrey N. Ehrman | 2013-12-03 |
| 8387336 | Water-resistive barrier, exterior wall or roof assembly, and method of applying the barrier | Geoffrey N. Ehrman | 2013-03-05 |
| 7814715 | Rollable roof ridge vent | George Caruso, Nathan L. Randello, Ted Kerwood-Winslow | 2010-10-19 |
| 7810292 | Masonry cavity wall having a compressible, expandable debris blocker and method of assembly | Geoffrey N. Ehrman, Nathan L. Randello | 2010-10-12 |
| 7604536 | Roof ridge vent having honeycomb or like ventilation material | George Caruso | 2009-10-20 |
| 7526900 | Masonry cavity wall having a compressible, expandable debris blocker | Geoffrey N. Ehrman, Nathan L. Randello | 2009-05-05 |
| 7422520 | Roof ridge vent having an integral covering and method of installing a ridge vent | George Caruso | 2008-09-09 |
| 7393273 | Roof ridge vent, assembly and method of installation | Geoffrey N. Ehrman, George Caruso, Daniel Cardone, Nathan L. Randello, Anthony J. Le Storti | 2008-07-01 |
| 7384331 | Roof ridge vent | — | 2008-06-10 |
| 7182688 | Rollable roof ridge vent having baffles | — | 2007-02-27 |
| 6981916 | Roof ridge vent | — | 2006-01-03 |
| 6786013 | Building structure and spacer used therein | — | 2004-09-07 |
| 6594965 | Spacer for providing drainage passageways within building structures | — | 2003-07-22 |
| 6308472 | Adjustable roof ridge vent | Kenneth L. Laubsch | 2001-10-30 |
| 6298613 | Roof ridge vent having a reinforced nail line | Joseph Opdyke | 2001-10-09 |
| 6277024 | Sectional roof ridge vent | — | 2001-08-21 |
| 5902432 | Method of making a rolled roof vent | Geoffrey N. Ehrman, William F. Horvath, Kenneth L. Laubsch, Joseph DeMeo | 1999-05-11 |
| 5673521 | Rolled roof vent and method of making same | Geoffrey N. Ehrman, William F. Horvath, Kenneth L. Laubsch, Joseph DeMeo | 1997-10-07 |
| 5099627 | Ventilated roof construction and method | Curt A. Cyliax, Geoffrey N. Ehrman | 1992-03-31 |