Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5525278 | Recycling process and apparatus for rigid polyurethane foam | Barthel Krosch, Michael Krosch, Robert Ecker | 1996-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5525278 | Recycling process and apparatus for rigid polyurethane foam | Barthel Krosch, Michael Krosch, Robert Ecker | 1996-06-11 |