Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6592768 | Compositions for disinfecting wastes | Siegfried Lang | 2003-07-15 |
| 6203484 | Methods for disinfecting wastes | Siegfried Lang | 2001-03-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6592768 | Compositions for disinfecting wastes | Siegfried Lang | 2003-07-15 |
| 6203484 | Methods for disinfecting wastes | Siegfried Lang | 2001-03-20 |