Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10036590 | Helium recovery from streams containing helium, carbon dioxide, and at least one of nitrogen and methane | Jason Michael Ploeger, Paul Higginbotham | 2018-07-31 |
| D814123 | Inverse animal feeder | Shih-Ming Chang | 2018-03-27 |