Douglas J Riggs
ActiveMichigan license 6201058899
License
- Licensed by
- Michigan Department of Licensing and Regulatory Affairs
- License number
- 6201058899
- Status
- Active
- First issued
- February 29, 2012
- Expires
- March 1, 2028
- License holder
- Douglas J Riggs
- Entity type
- Individual
Classifications
- Professional Engineer Engineering, Architecture & Surveying