Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450381 | Device and method for guiding a transversely stable material web | Harald Loffler, Johannes Kaczmarek | 2002-09-17 |
| 4862324 | Switchgear enclosure and method of fabrication | Arvydas J. Kalvaitis | 1989-08-29 |