Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8435356 | Device and method for wet treating disc-like substrates | Rainer Obweger, Alexander F. Pfeuffer, Alexander R. Lippert | 2013-05-07 |
| 8261757 | Device and method for wet treating disc-like substrates | Rainer Obweger, Alexander F. Pfeuffer, Alexander R. Lippert | 2012-09-11 |