Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9457291 | Combined collector and distributor | Steven C. Brown, John P. Ricotta, Guang X. Chen | 2016-10-04 |
| 9004460 | Combined collector and distributor | Steven C. Brown, John P. Ricotta, Guang X. Chen | 2015-04-14 |