FIRST NAME  M INTIAL  LAST NAME  SUFFIX  COMPANY   CITY   STATE   ZIP   CERT TYPE   EXPIRATION DATE 
Ryan Marlinghaus Pervious Products, Inc.BendOR97703Pervious Concrete Craftsman06/12/2028
Maisie Malnerich Westside Redi-Mix & Rock, Inc.Forest GroveOR97116RMC Dispatcher01/11/2065
Kyle Chapman Gelco ConstructionIndependenceOR97351Pervious Concrete Technician12/01/2029
JuanPabloRuvalcaba Roger Langeliers ConstructionHillsboroOR97124Pervious Concrete Technician11/14/2029
GregoryL.Leeper Ross Island Sand & GravelPortlandOR97282Concrete Technologist Level 303/09/2055
Darrell Hibbits  PortlandOR Concrete Technologist Level 301/01/2055
Kevin Wolf CalPortland CompanyPortlandOR97227Concrete Technologist Level 408/01/2055
Forrest Wilson  MedfordOR Concrete Technologist Level 301/01/2055
Benjamin Weber Ash Grove Cement CompanyPortlandOR97217Concrete Technologist Level 405/15/2065
Dick Niedermeyer  MedfordOR Concrete Technologist Level 301/01/2055
Mark Wheeler Wilsonville Concrete ProductsWilsonvilleOR97070Concrete Technologist Level 311/08/2060
Michael Wilson CSR Ready MixTualatinOR97062Concrete Technologist Level 310/27/2055
Richard Vincent, Jr.  SalemOR Concrete Technologist Level 301/01/2055
Tyler Mendenhall Knife RiverTangentOR97389Safety Professional10/17/2060
Jim Dunolt   OR Concrete Technologist Level 301/01/2055
Steven Van Doren   OR Concrete Technologist Level 301/01/2055
Donald Wence  SalemOR Concrete Technologist Level 301/01/2055
Nick Kapphahn LTM, IncorporatedCentral PointOR Concrete Technologist Level 310/27/2055
Ronald Whipple  PortlandOR Concrete Technologist Level 301/01/2055
Greg Hendrix CalPortlandPortlandOR97227Concrete Technologist Level 409/28/2055