Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818469 | Seal for turning valve bodies, in particular for valves in nuclear-engineering plants | — | 1989-04-04 |
| 4770315 | Shaped body made of a poorly weldable material | — | 1988-09-13 |
| 4732292 | Flexible bottom profile for drawn and ironed beverage can | — | 1988-03-22 |
| 4441699 | Apparatus for annealing of end rim | — | 1984-04-10 |
| 4372719 | Annealing of end rim | — | 1983-02-08 |
| 4309951 | Method for deburring sheet metal parts, such as can covers | Hans-Juergen Schlinsog | 1982-01-12 |
| 4220106 | Process and apparatus for annealing can bodies | — | 1980-09-02 |