Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6045736 | Method for producing a molded plastic article | Dominique Hanot, Ralph-Th. Roeder | 2000-04-04 |
| 5900086 | Process for producing a tubular body and process for producing a tube with the use of the tubular body | — | 1999-05-04 |
| 5800653 | Process for producing tubular bodies | — | 1998-09-01 |
| 5292034 | Method for the production of a tube with a multi-layer tube head and a tube made of a pipe element having at least one plastic layer and a multi-layer tube head | — | 1994-03-08 |
| 5211798 | Apparatus for the production of tubes | — | 1993-05-18 |
| 4943405 | Method and apparatus for manufacturing compression molded articles from thermoplastic material | Andreas Iseli | 1990-07-24 |
| 4311359 | Connecting a light-conducting fiber, fiber bundle, or light pipe to a light-emitting or light-receiving element | — | 1982-01-19 |