Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9334086 | Locking sample case for high value aromatic materials | James Douglas Bean | 2016-05-10 |
| 9105428 | Method of extinguishing an electric arc in a low or high voltage switchgear by pulse discharge | Sang Hwan Kwon | 2015-08-11 |