Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8919369 | Fluid flow control members for use with valves | Chun Lin, Eric Alan Miller, Roy Ronald Pelfrey, Fan Jian Jun | 2014-12-30 |
| 8256462 | Fluid flow control members for use with valves | Chun Lin, Eric Alan Miller, Roy Ronald Pelfrey, Fan Jian Jun | 2012-09-04 |