Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8746657 | Multi-piece valve disk | Martin Sauer | 2014-06-10 |
| 5060772 | Power-operated tool | Heinz-Gerhard Anders, Eugen Mattheiss | 1991-10-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8746657 | Multi-piece valve disk | Martin Sauer | 2014-06-10 |
| 5060772 | Power-operated tool | Heinz-Gerhard Anders, Eugen Mattheiss | 1991-10-29 |