David Joseph Trefethen
Engineers in Orono, ME

License number
Colorado 9312
Issued Date
Dec 21, 1968
Renew Date
Mar 28, 1984
Expiration Date
Mar 28, 1984
Type
Professional Engineer
Address
Address
Star Route, Bennoch Rd, Orono, ME 04473
LicenseFiles verified this license of Dec 9, 2016 at the Colorado - Department of Regulatory Agencies.

Engineers licenses in Colorado