Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8011059 | Low-profile air duct fitting for passage of air through narrow openings and method of using the same | David R. Porter | 2011-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8011059 | Low-profile air duct fitting for passage of air through narrow openings and method of using the same | David R. Porter | 2011-09-06 |