Patents

usa patent for nose filters - - Respiratory nasal filters

USA Patent for Respiratory Nasal Filter

Respiratory nasal filter patent overview Respiratory Nasal Filters are designed to protect you from dust and generally reduce allergens and their symptoms. They are ideal for people suffering with asthma, or for any person with sensitivity to dust and a weak immune system. To see a comprehensive list of the dangerous airborne pollutants you can check this indoor air pollutant list.This is the link directing to the patent granted to the inventor of First Defense Nasal Filters , Joe Moore regarding...


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USA Nose Filter patent 1 nasal structure - Nasal Mask

USA Patent for Nasal Mask Structure

Nasal Mask  Structure patent overview Nasal Mask are designed to protect you from dust and generally reduce allergens and their symptoms. They are ideal for people suffering with asthma, or for any person with sensitivity to dust and a weak immune system. To see a comprehensive list of the dangerous airborne pollutants you can check this indoor air pollutant list.This is the link directing to the patent granted to the inventor of First Defense Nasal Mask , Joe Moore regarding the structure...


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