Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4948787 | Inhibition of mercaptan odor in organothiophosphate biocides | Chia-Chung Chen, Ray J. Lo | 1990-08-14 |
| 4223070 | Impregnated porous granules with slow release pore membranes and process therefor | Alice U. Hahn, Herbert B. Scher, Garrard L. Hargrove | 1980-09-16 |