Inventor
WATT DARRELL
US6 patents
Patents
6 patentsUS6791902B1Sep 14, 2004
Portable fish finder
TECHSONIC IND INC26 citations89
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Depth finder housing
TECHSONIC IND INC23 citations89
US6628569B1Sep 30, 2003
Fishfinder device with integrated controller
TECHSONIC IND INC39 citations88
USD468652SJan 14, 2003
Depth finder housing
TECHSONIC IND INC10 citations69
USD442924SMay 29, 2001
Housing
TECHSONIC IND INC13 citations66
USD474701SMay 20, 2003
Portable depth finder
TECHSONIC IND INC5 citations60