While gas masks' development cannot be directly linked to anyone, it can still be traced back to early 1915 when chemical warfare weapons were introduced. 

This device's origins can be traced back as far as 1819 when modern defense respirators were in development.  Augustus Siebe discovered the helmet, which had an air pump and a tube structure. You can buy the Israeli G.I. M-15 Gas Mask with NATO Filter Online from top-rated websites.

These primitive devices were used to create the 'Inhaler', a lung protector. Lewis Haslett patented this device in 1849. This device is also known as an "air purifying respirator". 

It removes dust and ash from the atmosphere before they can be inhaled. Gas masks can be fitted with many filters and blower systems today to provide complete protection. 

Gas masks M15 are some of the most commonly used gas masks. The regulateur was a completely new design, which was based on the original idea but was invented by Auguste Denayrouse and Benoit Reouquayrol. 

This device was created to assist rescuers in reaching deep underground mines and saving trapped miners. Garrett Morgan was the inventor and creator of the gas mask. 

He invented it in 1914 to save 32 people's lives. He also worked 250 feet below Lake Erie to create the gas mask. His invention was later patented as the Morgan Safety Hood and smoke protector.