Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D649314 | Window cleaning tool | David Quinlan, Bernard Bensussan, Joseph K. Patterson | 2011-11-22 |
| D632857 | Window cleaning tool | Anthony Sgroi, Jr., David Quinlan | 2011-02-15 |
| D632858 | Window cleaning tool | Anthony Sgroi, Jr., David Quinlan | 2011-02-15 |