Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672123 | System for cold-forming a flange | Werner Sczesny, Jurgen Bergmann | 2004-01-06 |
| 6076387 | Process for rolling bevel gears on an axial stamping rolling machine and tooling for its implementation | Werner Sczesny | 2000-06-20 |
| 5946959 | Process for producing annular workpieces from metal with a profiled cross section and a rolling facility for carrying out the method | Klaus-Peter Anderheyden | 1999-09-07 |