Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D530287 | Control cabinet | Johan Stolpe | 2006-10-17 |
| 5444203 | Safety switch for an industrial machine | — | 1995-08-22 |
| 4812132 | Arrangement for distributing a cable assemblage betwen two mutually rotatable component parts | — | 1989-03-14 |