Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338129 | Synthesis of hectorite-type mineral | Jie Lu, Michael J. Greene | 2025-06-24 |
| 9328309 | Solvent extraction for preparing a salt of a sulfurized alkyl-substituted hydroxyaromatic composition | Cedrick Mahieux, Richard Dutta, Curtis B. Campbell | 2016-05-03 |
| 5005243 | Seat removal tool for airplane passenger seats | — | 1991-04-09 |