Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5242255 | Re-usable transport and packaging device | Klaus Gleffe, Thomas Heusel | 1993-09-07 |
| 5228821 | Re-usable transport and packaging device | Klaus Gleffe, Thomas Heusel | 1993-07-20 |