Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8192581 | Apparatus and method for stabilizing a moving web | Rudy Chang, Joseph Guadagno | 2012-06-05 |
| 8192582 | Apparatus and method for stabilizing a moving web | Rudy Chang, Joseph Guadagno | 2012-06-05 |
| 8177940 | Apparatus and method for stabilizing a moving web having transitions in a surface adjacent the web | Gerald Kramer, Rudy Chang, Paul E. Richards, Kurt Mitterboeck, Edward Brossard +2 more | 2012-05-15 |
| 8034192 | Method and system for collecting paper dust | Volker J. Ringer, Rudy Chang, Christine Tourigny | 2011-10-11 |