Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9578889 | Method for producing low-ash poultry plasma protein powder by utilizing poultry blood | Guoxiang Cheng, Guoyong Jiang, Wei Yu, Jun Zhang, Daming Zhu +2 more | 2017-02-28 |
| 7126687 | Method and instrumentation for determining absorption and morphology of individual airborne particles | Steven Hill, Ronald Gene Pinnick, Kevin Bruce Aptowicz, Kristan P. Gurton, Richard Chang | 2006-10-24 |
| 6947134 | Method and instrumentation for measuring fluorescence spectra of individual airborne particles sampled from ambient air | Richard Chang, Ronald Gene Pinnick, Steven Hill | 2005-09-20 |