Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8779907 | Multifunctional switch and detector assembly for a medical imaging system including the same | James Zhengshe Liu, Scott William Petrick, Donald Langler, Gary McBroom | 2014-07-15 |
| 8690426 | Position sensing device for a portable detection device | James Zhengshe Liu, Rowland Frederick Saunders, Kenneth Scott Kump, Donald Langler | 2014-04-08 |
| 8319506 | Detector state monitoring system and a portable detector including same | James Zhengshe Liu, Scott William Petrick, Donald Langler, Chuande Liu, Gary McBroom | 2012-11-27 |
| 4701795 | Method and means to eliminate interaction between closely located cathode ray tubes | Edward W. Andrews | 1987-10-20 |