Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9337006 | Inlet sampling method and device | Paul J. Rauch, Matthew Todd Griffin, John Michael Alfred Petinarides | 2016-05-10 |
| 8991269 | Inlet sampling method and device | Paul J. Rauch, Matthew Todd Griffin, John Michael Alfred Petinarides | 2015-03-31 |
| 8667855 | Inlet sampling method and device | Paul J. Rauch, Matthew Todd Griffin, John Michael Alfred Petinarides | 2014-03-11 |
| 8357324 | Rotomolding process for polyethylene articles | Jiong Yu, John Sigler | 2013-01-22 |
| 7751999 | Method and system for field calibrating an ion mobility spectrometer or other trace vapor detection instrument | Robert Francis McAtee, Michael A. Eagan, Norman Popkie, Jr., Matthew Todd Griffin | 2010-07-06 |