Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833892 | Process and an apparatus for the adjustment or maintenance of a refrigerated atmosphere | Rudiger Wassibauer | 1989-05-30 |
| 4829774 | Transportable refrigerating container | Rudiger Wassibauer | 1989-05-16 |