Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11345796 | Inflatable stopper | Enver Coric | 2022-05-31 |
| 11346490 | Metal pipes with anticorrosive polyolefin covering layer | Edwin Welles, Norbert Erwin Therenzo Jansen | 2022-05-31 |
| 11268644 | Flow stopping tool for pipelines | Enver Coric | 2022-03-08 |
| 10837563 | Flow stopping tool for pipelines | Enver Coric | 2020-11-17 |
| 10676597 | Inflatable stopper | Enver Coric | 2020-06-09 |
| 9580630 | Adhesive compound | Edwin Welles, Gerhard Maier, Martin Mayershofer | 2017-02-28 |
| 9133372 | Adhesive compound | Edwin Welles, Gerhard Maier, Martin Mayershofer | 2015-09-15 |