Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052561 | Method for optimizing plates of a plate link chain, and plate for a plate link chain | Wolfgang Oberle | 2011-11-08 |
| 7937925 | Plate-link chain | André Linnenbrügger, Oswald Kroninger, Klaus Scheufele | 2011-05-10 |