Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11547991 | Catalyst activation for selective hydrogenation of contaminants in a light olefin stream | Jianhua Yao | 2023-01-10 |
| 8678571 | Fluid ejection cartridge | William R. Wagner, Donald B. Ouchida, John Liebeskind | 2014-03-25 |