Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9696283 | Apparatus and methods for photoacoustic measurement of light absorption of particulate and gaseous species | Zhenhong Yu, William Brown, James William Assif | 2017-07-04 |
| 9574556 | Free piston pump and miniature internal combustion engine | Kurt D. Annen, Michael Agnese, David B. Stickler | 2017-02-21 |