Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6889649 | Valve for opening and closing a tube | Arthur Klotz | 2005-05-10 |
| 6837261 | Control valve assembly of valve assembly-injection-molded control valves or modules | Klaus Rentschler | 2005-01-04 |