Education Department
Office of the Professions
RICHARTZ CHRISTOPHER RYON
Architect
License number
019696
Date granted
09/23/1988
Class
Architect
Status
Not Registered
Address
LOS ANGELES CA
architectureny.org
ID 19454806
LAST UPDATED 2026-07-14 15:38:19 UTC
LAST UPDATED 2026-07-14 15:38:19 UTC
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