Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4980235 | Process for preparing non-porous membrane layers | Thijme Last | 1990-12-25 |
AS
Albert V. D. Scheer
Overall (All Time): #3,918,002 of 4,157,543Top 95%
1
Patents All Time