Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4320620 | Arrangement for fastening a structural part to a round steel chain | Werner Rieger, Horst Elsasser, Hartwig Zenker, Hans Dalferth | 1982-03-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4320620 | Arrangement for fastening a structural part to a round steel chain | Werner Rieger, Horst Elsasser, Hartwig Zenker, Hans Dalferth | 1982-03-23 |