Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6365001 | Wet-laid nonwoven mat and a process for making same | Gregory S. Helwig, Paul Geel | 2002-04-02 |
| 6267843 | Wet-laid nonwoven mat and a process for making same | Gregory S. Helwig, Paul Geel | 2001-07-31 |
| RE31124 | Reinforced plastics carrier for printed circuits | — | 1983-01-11 |