Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942979 | Process and apparatus for cleaning wires or the outer surface of a tube | — | 2011-05-17 |
| 6680120 | Baked enamel | Rolf Nagel, Laurent Preux | 2004-01-20 |
| 5409535 | Apparatus for imparting a sliding capacity to a wire | — | 1995-04-25 |
| 5382455 | Method and apparatus for imparting a sliding capacity to a wire | — | 1995-01-17 |