Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402122 | Method for drawing cables into cable channels or pipes | Guenter Einsle | 2002-06-11 |
| 6377734 | Cable network in a system of ducts and pipes having a flowing media and a method of securing the network in the system | Heinz Diermeier, Peter Dotzer | 2002-04-23 |