Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967664 | Device and process for cleaning, activation or pretreatment of work pieces by means of carbon dioxide blasting | Raphael Rotstein, Marc Knackstedt | 2011-06-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967664 | Device and process for cleaning, activation or pretreatment of work pieces by means of carbon dioxide blasting | Raphael Rotstein, Marc Knackstedt | 2011-06-28 |