Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4929408 | Method of locating an electrical conductor between a first extruded tube and an extruded lining | Bernhard Lodder, Hendrik Severiens, Berend Jan Van Dijk | 1990-05-29 |