Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795684 | Vapor retarding building materials and methods for making them | Timothy Jerome Coogan, Jeffrey H. Peet, Kenneth D. Knapp | 2023-10-24 |
| 11668108 | Insulation-retaining sheet having integral vapor-retarding membrane | Bruce A. Hartzell, John J. Bozek, Michael J. Lembo | 2023-06-06 |