Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8486273 | Water deflection silt collection system | — | 2013-07-16 |
| 7100791 | Hinged lid trash can for curbside refuse pickup | — | 2006-09-05 |
| 6844451 | Method for isolating terpene trilactones (ginkgolides, bilobalide) from leaves and pharmaceutical powders of Ginkgo biloba | Dirk Lichtblau, Nina Berova, Koji Nakanishi | 2005-01-18 |
| 6590109 | Method for isolating terpene trilactones (ginkgolides, bilobalide) from leaves and pharmaceutical powders of ginkgo biloba | Dirk Lichtblau, Nina Berova, Koji Nakanishi | 2003-07-08 |