Maris-Tech obtains AS9100D aerospace and defense certification

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Mind Technologies, Inc. (NASDAQ: MTEK) Delayed: 1.24 +0.03 (2.48%)
Previous Close $1.21    52 Week High $0.01 
Open $1.21    52 Week Low $0.00 
Day High $1.25    P/E N/A 
Day Low $1.20    EPS $0.00 
Volume 61,540       

(NASDAQ: MTEKW) Delayed: 0.11 -0.02 (15.38%)
Previous Close $0.13    52 Week High
Open $0.11    52 Week Low
Day High $0.11    P/E N/A 
Day Low $0.11    EPS
Volume 200