Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9671126 | Apparatus for reducing air flow through an opening between adjacent rooms | Peter James Wachtell | 2017-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9671126 | Apparatus for reducing air flow through an opening between adjacent rooms | Peter James Wachtell | 2017-06-06 |