Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458128 | Loosefill insulation blowing machine with a distribution airstream having a variable flow rate | David M. Cook, Brandon Robinson, Christopher M. Relyea, Brent J. Carey | 2019-10-29 |
| 10422458 | Flex duct connection system | Mark H. Smith, Neil Robert Hettler, Katrina Keeley, Weigang Qi, David H. Wolf +2 more | 2019-09-24 |
| 9926702 | Roof insulation systems | Anthony L. Rockwell, Glenn Haley, Liang Gwee, Harry Alter, Andrew Broderick +5 more | 2018-03-27 |
| 9920516 | Roof insulation systems | Harry Alter, Andrew Broderick, Mikael Salonvaara, David H. Wolf, Elaina Carpino +6 more | 2018-03-20 |
| 9783981 | Insulation with installation guide and apparatus and method for installing same | Harry Alter | 2017-10-10 |