Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4731254 | Method of, and apparatus for, repairing mechanical and/or chemical damage to the surface of bottles destined for re-use | Alfred H. Heineken, Reinhard Baumert, Hans Gaar, Ulrich Hoffmann, Wolfgang Schwammlein | 1988-03-15 |