Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5000848 | Rotary filtration device with hyperphilic membrane | Leonard T. Hodgins | 1991-03-19 |
| 4596858 | Solid state cross-linked polymer | Harry P. Gregor, Paul I. Dalven, Charles D. Gregor | 1986-06-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5000848 | Rotary filtration device with hyperphilic membrane | Leonard T. Hodgins | 1991-03-19 |
| 4596858 | Solid state cross-linked polymer | Harry P. Gregor, Paul I. Dalven, Charles D. Gregor | 1986-06-24 |