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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Ries; Edward F.
Address:
San Jose, CA
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
6795980 Toilet bowl odor removal system September 28, 2004
A toilet ventilation system including a fan housed within an interior space in a toilet seat lid, an intake passage created when the seat is down and the lid is raised, a stationary outflow duct through which evacuated air is driven, and a switch for activation of the fan. The system rem










 
 
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