Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9040135 | Polyphenylsulfone-polytetrafluoroethylene blend for anti-wear tapes in flexible oil pipes | Detlef Bumann, Ricardo Luiz Willemann | 2015-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9040135 | Polyphenylsulfone-polytetrafluoroethylene blend for anti-wear tapes in flexible oil pipes | Detlef Bumann, Ricardo Luiz Willemann | 2015-05-26 |