Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4376109 | Process and apparatus for disposal of noxious vapors emanating from wort and mash during production of beer in brewery installations | Erhard Wolter, Roland Kruger, Heinz Ladwig, Klaus Ehrlinger | 1983-03-08 |