Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5915903 | Large-area washer having friction increasing elements on the underside thereof | Helmut Osterle, Stefan Baumgartner | 1999-06-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5915903 | Large-area washer having friction increasing elements on the underside thereof | Helmut Osterle, Stefan Baumgartner | 1999-06-29 |