Wisconsin
Department of Safety and Professional Services
Humphrey, Gregg S
Professional Engineer
License number
30009-6
Date granted
02/23/1994
Date expires
07/31/2016
Class
Professional Engineer
Status
Active
wisconsinengineering.org
ID 35548928
LAST UPDATED 2026-07-11 20:57:07 UTC
LAST UPDATED 2026-07-11 20:57:07 UTC
This website is unaffiliated with the Department of Safety and Professional Services. Please verify all information directly with the relevant official government authority.