Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4520715 | Energy-saving cover apparatus for room air registers | Pamela R. Coomes | 1985-06-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4520715 | Energy-saving cover apparatus for room air registers | Pamela R. Coomes | 1985-06-04 |