Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654006 | Condensed-phase microparticle composition and method | Mark B. Knudson | 1997-08-05 |
| 5643247 | Microparticle switching devices for use in implantable reservoirs | Chaya Nanavati | 1997-07-01 |