Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9200457 | Ventilating spacing strip between rear surface of siding and outer surface of structure allowing horizontal air circulation | Jay A. Johnson, Michael D. Conroy | 2015-12-01 |
| 7765754 | Ventilating spacing strip between rear surface of siding and outer surface of structure allowing horizontal air circulation | Jay A. Johnson, Michael D. Conroy | 2010-08-03 |