Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5894622 | Brush conditioner wing | Paul A. Manfredi, Douglas P. Nadeau, Raymond G. Morris, Richard A. Bartley | 1999-04-20 |
| 5778481 | Silicon wafer cleaning and polishing pads | Richard A. Bartley, Cuc K. Huynh, Paul A. Manfredi, Douglas P. Nadeau | 1998-07-14 |