Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471782 | Precursor deposition using ultrasonic nebulizer | Joseph T. Hillman | 2002-10-29 |
| 5783756 | Portable sampler for volatile aerosols | Judy Q. Xiong, Beverly S. Cohen | 1998-07-21 |