Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9457321 | Furanone containing polymer compound with bacteria-adhesion properties | Lubertus Klumperman, Osama Esmail Bshena, Nonjabulo Prudence Gule | 2016-10-04 |
| 5204368 | Bacteriostatic and bacteriocidal method using fulvic acid derivatives | Izak J. Cronje, Johannes Dekker, Hendrik Swart | 1993-04-20 |
| 4999202 | Composition having bacteriocidal or bacteriostatic acitivity | Izak J. Cronje, Johannes Dekker | 1991-03-12 |
| 4985150 | Water treatment using oxidized coal | Izak J. Cronje, Johannes Dekker | 1991-01-15 |