Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690873 | Polyarylene sulfide melt blowing methods and products | Isaak Vasserman, Thomas C. Gsell | 1997-11-25 |
| 5614095 | Filtration mediam support material and filter comprising same | Peter J. Degen, John B. Ronan, Jason Mei | 1997-03-25 |