Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9759389 | LED based candelabra lamp | Michael John Bergmann, David Power, Francis Wong Daw Heng, Weng Cheng-Yao, Chen Guang-Yi | 2017-09-12 |
| 9677020 | Hydrocarbyl soluble quaternary ammonium carboxylates and fuel compositions containing them | Xinggao Fang, Daniel Taylor | 2017-06-13 |