Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4958999 | Apparatus for producing polymerized plugs | Cristina Liscomb | 1990-09-25 |
| 4948818 | Method of making porous hydrophilic-lipophilic copolymeric powders | Walter J. Carmody | 1990-08-14 |