Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5824122 | Process and apparatus for purifying flammable gas | Herbert Tratz | 1998-10-20 |
| 5592888 | Process and apparatus for disposing of waste | Heinz-Jurgen Berwein | 1997-01-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5824122 | Process and apparatus for purifying flammable gas | Herbert Tratz | 1998-10-20 |
| 5592888 | Process and apparatus for disposing of waste | Heinz-Jurgen Berwein | 1997-01-14 |