Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8940090 | Wax compositions and methods of preparing wax compositions | Daniel W. Lemke | 2015-01-27 |
| 8603197 | Wax compositions and methods of preparing wax compositions | Daniel W. Lemke | 2013-12-10 |
| 6210455 | Evaporation apparatus for evaporation of liquids | Lars Olausson, Olle Wennberg, Anders Wernqvist, Martin Collander | 2001-04-03 |