Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11068964 | Method and device for processing service request | Yang Chen, Qingdong Yin, Jianming Yao | 2021-07-20 |
| 6611760 | Method and system for estimating gas production by a landfill or other subsurface source | Harold W. Bentley, Gary R. Walter, Stewart Smith, Christian Williamson | 2003-08-26 |