Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8309440 | Method and apparatus for cleaning a substrate surface | Errol Antonio C. Sanchez, Johanes S. Swenberg, David K. Carlson | 2012-11-13 |
| 8008166 | Method and apparatus for cleaning a substrate surface | Errol Antonio C. Sanchez, Johanes S. Swenberg, David K. Carlson | 2011-08-30 |