Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4548757 | Aqueous aminomethylenephosphonic acid solutions containing organic carboxylate stabilizing agent | Jean Wevers, Stephen P. Cassidy, Christian R. Barrat | 1985-10-22 |
| 4225434 | Storm overflow basin | Wilhelm Ernst | 1980-09-30 |