Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9871199 | Light emissive plastic glazing having a multilayered configuration for illuminating passenger compartment | Robert Schwenke, Wilfried Hedderich, Chengtao Li, Christophe Lefaux | 2018-01-16 |
| 9497911 | Wild rice cultivar KC-755 | — | 2016-11-22 |
| 9315148 | Light emissive plastic glazing | Robert Schwenke, Wilfried Hedderich, Chengtao Li, Christophe Lefaux | 2016-04-19 |
| 8361601 | Plastic glazing panel having UV curable printed pattern and process for making the same | Christophe Lefaux, Nandakumar Menon, Korey Stellmach, Sunitha Grandhee, Keith D. Weiss | 2013-01-29 |
| 7258079 | Apparatus and method for waterproofing game birds | Ralph N. Brendle | 2007-08-21 |
| 5955648 | Hybrid wild rice production utilizing cytoplasmic-genetic male sterility system | ZanHua Zhu | 1999-09-21 |
| 5773680 | Hybrid wild rice production utilizing cytoplasmic-genetic male sterility system | — | 1998-06-30 |