Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D314697 | Hand-held power saw | Ulrich Berghauser | 1991-02-19 |
| D284286 | Planing machine | Ulrich Reiferscheid | 1986-06-17 |
| D282346 | Chop saw | — | 1986-01-28 |
| 4414743 | Circular saw | Annette Schober | 1983-11-15 |
| 4312421 | Sound absorption for a lawnmower | — | 1982-01-26 |
| 4297831 | Cutting blade for a rotary lawnmower | — | 1981-11-03 |
| 4276675 | Auxiliary handle for a power tool | — | 1981-07-07 |
| 4194345 | Lawnmower | Rainer Bachmann | 1980-03-25 |