Inventor

Chang Seng

US5 patents

Patents

5 patents

US11286840B2Mar 29, 2022

Fan shroud

HOFFMAN ENCLOSURES INC2 citations69

USD859631SSep 10, 2019

Fan shroud

HOFFMAN ENCLOSURES INC4 citations66

USD851742SJun 18, 2019

Support for a fan shroud

HOFFMAN ENCLOSURES INC3 citations66

US12129785B2Oct 29, 2024

Fan shroud

HOFFMAN ENCLOSURES INC0 citations59

US10512866B2Dec 24, 2019

Filter housing for filter fan

HOFFMAN ENCLOSURES INC0 citations37