Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10112868 | Method for post-consumer waste segregation, comminution, and creation of cementitious aggregate material | Earl T. Balkum | 2018-10-30 |
| 8329768 | Method and apparatus for capturing carbon contained in plastics | Earl T. Balkum | 2012-12-11 |
| 7846406 | Scrubber for removing pollutants from flue gas | William Frank Ellison | 2010-12-07 |
| 6070776 | Backpack load centering system | Joshua R. Valentine | 2000-06-06 |