Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9394396 | Hydrogen sulfide scavenger for use in hydrocarbons | Joseph L. Stark, Robert A. Steele, Ksenija Babić-Samard{hacek over (z)}ija, John A. Schield, Weldon J. Cappel | 2016-07-19 |
| 8357306 | Non-nitrogen sulfide sweeteners | Jianzhong Yang, Joseph L. Stark | 2013-01-22 |