Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5127959 | Process for disposal of a fire-extinguishing foam or of other foams | Nikolaus Grainer | 1992-07-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5127959 | Process for disposal of a fire-extinguishing foam or of other foams | Nikolaus Grainer | 1992-07-07 |