William Chao-Hsiang Yen
ActiveCalifornia license 33730
License
- Licensed by
- California Board for Professional Engineers, Land Surveyors, and Geologists
- License number
- 33730
- Status
- Active
- First issued
- July 15, 1981
- Expires
- June 30, 2028
- License holder
- William Chao-Hsiang Yen
- Entity type
- Individual
Classifications
- Civil Engineer Engineering, Architecture & Surveying
Contact
16435 Calle Pulido
San Diego, CA 92128
San Diego, CA 92128
San Diego County