Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6543662 | Web transport system | Heinz Kuhlmann | 2003-04-08 |
| 6231001 | Nozzle array for levitational guidance of web material | Carl Kramer | 2001-05-15 |
| 6131308 | Apparatus for levitational guidance of web material | Carl Kramer | 2000-10-17 |