Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8962309 | Apparatus and process for the conversion into biogas of fermentation stillage arising as a waste product of ethanol production | — | 2015-02-24 |
| 8426162 | Process and apparatus for the microbial production of a specific product and methane | An-Ping Zeng | 2013-04-23 |
| 4961121 | Air bearing slider rail design with trumpet-shaped rail portion | Hans Astheimer, Hubert Schuy | 1990-10-02 |