Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9289966 | Metal layer-free multi-layer film with low surface weight | Christian Erich Fischer, Achim Borm | 2016-03-22 |
| 7739870 | Hydrostatic transmission | Robert B. Carlson, Tandrea Sperfslage | 2010-06-22 |
| D535562 | Container tether | Christina E. Wisler | 2007-01-23 |
| 6886621 | Sprue for a lost foam casting system for biasing a directional fill rate from a bottom portion of a metal casting | William G. Hesterberg, Dean A. Wickman, Howard W. Beumler, Jr. | 2005-05-03 |
| 5501905 | Matt biaxially stretched polypropylene film and a process for producing the same | Anton Krallmann, Ingo Schinkel | 1996-03-26 |
| 5425990 | Matt-effect, biaxially stretched polypropylene film and a process for its production | Ingo Schinkel, Anton Krallmann | 1995-06-20 |