Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5570363 | Transform based scalable audio compression algorithms and low cost audio multi-point conferencing systems | — | 1996-10-29 |
| H1103 | Post emergence herbicidal compositions and methods for using same | Jean-Pierre Decor | 1992-09-01 |
| 4461899 | Fluorenecarboxylic acid derivatives | William J. Pyne, Han San Ku | 1984-07-24 |
| 4460402 | Synergistic herbicide compositions of phenoxybenzoic acids and cyclohexanediones | — | 1984-07-17 |
| 4238219 | Increasing chloroethylphosphonic acid-induced ethylene response | Han San Ku | 1980-12-09 |