Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851721 | Garden tool | Zhao Kong, Ning Guo, Fei Chen, Bin Cao | 2020-12-01 |
| 10814858 | Managing engine firing fraction changes during gear shifts | Louis J. Serrano, Andrew W. Phillips | 2020-10-27 |
| 10611359 | Managing engine firing fraction changes during gear shifts | Louis J. Serrano, Andrew W. Phillips | 2020-04-07 |