Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4258024 | Non-pollutant process for the manufacture of neutral calcium hypochlorite with a high content of active chlorine | Jean O. Hoffer, Jean-Claude Guelen, Pierre Portes | 1981-03-24 |