Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D447301 | Window cleaning device | Edward W. Adair, George T. Mallory | 2001-08-28 |
| D335771 | Combination snow brush and ice scraper | John Mallory, Edward W. Adair | 1993-05-25 |
| D307517 | Combined floor brush head and squeegee | John Mallory, Edward W. Adair | 1990-05-01 |