Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252542 | Controlled release composition and method for using | — | 1993-10-12 |
| 4554155 | Controlled release compositions | Amar N. Neogi | 1985-11-19 |
| 4528797 | Plastic lid fitting device | — | 1985-07-16 |
| 4388303 | Method to reduce animal browsing damage to plants employing selenium compound | — | 1983-06-14 |
| 4388352 | Method for preparing a controlled release composition | Young-chul Ko | 1983-06-14 |
| 4346181 | Method of reducing formaldehyde emissions from formaldehyde condensation polymers | — | 1982-08-24 |