Assignee

TWIN FAN COMPANIES LTD

US·2 granted patents·14 citations·filing 2012–2012

Technology mixF04D2 F01D1 F05D1 F24F1

Top patents by PatentIndex Score

2 records

0181US8932013B2Guide vane and inline fan assemblyTWIN FAN COMPANIES LTD·Filed 2012·Granted Jan 13, 2015·13 cites·17 claims
0241US10001020B2Composite fan blade, including wheel and assembly characterized by sameTWIN FAN COMPANIES LTD·Filed 2012·Granted Jun 19, 2018·1 cites·18 claims

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