Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9897336 | High efficiency air delivery system and method | Gilbert Staffend, Nancy A. Staffend | 2018-02-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9897336 | High efficiency air delivery system and method | Gilbert Staffend, Nancy A. Staffend | 2018-02-20 |