25.9.12
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DY
Dengbo Yang
2 Credentials
is hereby granted to
Dengbo Yang
In recognition of the mastery of the Lean Green Belt body of knowledge
James Swisher Continuing Education Director
LEAN GREEN BELT
___________________
CERTIFICATE
Certificate ID: 27912199
___________________
January 22, 2021
Issue Date
Expires on: 01/31/2024
Lean Green Belt
Lean Green Belt
January 22, 2021
Institute of Industrial and Systems Engineers (IISE)
warning
Expired
Expired credential.
is hereby granted to
Dengbo Yang
In recognition of the mastery of the Six Sigma Green Belt body of knowledge
James Swisher Continuing Education Director
SIX SIGMA GREEN BELT
___________________
CERTIFICATE
Certificate ID: 20838252
___________________
July 20, 2020
Issue Date
Expires on: 07/31/2023
Six Sigma Green Belt
Six Sigma Green Belt
July 20, 2020
Institute of Industrial and Systems Engineers (IISE)
warning
Expired
Expired credential.
