Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10717451 | Aggregate train and methods of loading and unloading | Joshua A. Graham | 2020-07-21 |
| 10714227 | Rotating radiation shutter collimator | Shuang Cui, Michael Liesenfelt, Paul RIDGEWAY, James Edward Baciak, Jeb E. Belcher | 2020-07-14 |