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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Baetsen; Johann Joel Emile
Address:
Winnipeg, CA
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
7806229 Fan powered silencing terminal unit October 5, 2010
An apparatus and method for attenuating the sound generated by a fan powered terminal unit in an HVAC (heating, ventilating, and air conditioning) system. The apparatus utilizes internal geometry to minimize noise due to air disturbances and aerodynamic effects within the apparatus.
7806228 Single duct silencing terminal unit October 5, 2010
An apparatus and method for attenuating the sound generated by a single duct terminal unit in an HVAC (heating, ventilating, and air conditioning) system. The apparatus utilizes internal geometry to minimize noise due to air disturbances and aerodynamic effects within the apparatus.










 
 
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