Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6431908 | Spring electrical connectors for a megasonic cleaning system | Richard Beck, Jr. | 2002-08-13 |
| 6222305 | Chemically inert megasonic transducer system | Richard B. Vennerbeck | 2001-04-24 |
| 4736759 | Apparatus for cleaning rinsing and drying substrates | Robert A. Coberly, Dan S. Azlin, Karl Joseph Gifford | 1988-04-12 |
| 4736760 | Apparatus for cleaning, rinsing and drying substrates | Robert A. Coberly, Dan S. Azlin, Karl Joseph Gifford | 1988-04-12 |