Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411111 | Reference-free load-modulated longitudinal rail stress measurement using ultrasonic LCR waves | Adam C. Cobb, Douglas R. Earnest, Keith A. Bartels | 2025-09-09 |
| 12329334 | Surface cleaning apparatus | Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Yongsheng Liang, Kam Hoi Ma | 2025-06-17 |