Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7180076 | Photoionization detectors, ionization chambers for use in photoionization detectors, and methods of use of photoionization detectors | Jon K. Haverstick, Daniel E. Bruce, Michael B. Schulman, Mark F. Zanella, Sr., James Brooks Miller | 2007-02-20 |