Issued Patents 2024
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12044270 | Lightweight nodular iron crankshaft for heavy duty engine | David C. Klemstine, Guirong Cao, Jianghuai Yang, Qigui Wang | 2024-07-23 |
WB
William A. Berry
Overall (2024): #222,683 of 561,600Top 40%
1
Patents 2024