Tennessee
Department of Commerce and Insurance
DONALD H MATTERN
Engineer
License number
764
Date expires
12/31/1986
Class
Engineer
Status
Invalid (Failed to Renew)
Address
KNOXVILLE, TN 379200000
licensingtn.com
ID 21944234
LAST UPDATED 2026-07-23 23:47:10 UTC
LAST UPDATED 2026-07-23 23:47:10 UTC
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