Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5013339 | Compositions useful for making microporous polyvinylidene fluoride membranes, and process | Robert D. Mahoney | 1991-05-07 |
| 4980101 | Anisotropic microporous syndiotactic polystyrene membranes and a process for preparing the same | Henry N. Beck, Robert D. Mahoney, Hawk S. Wan | 1990-12-25 |
| 4904426 | Process for the production of fibers from poly(etheretherketone)-type polymers | Henry N. Beck | 1990-02-27 |