Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5804512 | Nonwoven laminate fabrics and processes of making same | Deborah K. Lickfield, James M. Watt, Robert F. Hyslop | 1998-09-08 |
| 5075990 | Battery separator fabric method for manufacturing | Ronald A. Greenberg, Randy Rogers, Roland Bernier | 1991-12-31 |
| 4987024 | Battery separator fabric and related method of manufacture | Ronald A. Greenberg, Randy Rogers, Roland Bernier | 1991-01-22 |