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Inventor
LEGNER EDWARD G
US
3 patents
⚠️ This page may combine multiple inventors who share the name “LEGNER EDWARD G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GREENHECK FAN CORP
2 patents
US7682231B2
Mar 23, 2010
Exhaust fan assembly
GREENHECK FAN CORP
32 citations
88
US9636722B2
May 2, 2017
Exhaust fan assembly
GREENHECK FAN CORP
6 citations
80
ENZENROTH JOHN WILLIAM
1 patent
US8647182B2
Feb 11, 2014
Exhaust fan assembly
ENZENROTH JOHN WILLIAM
9 citations
76