31 Utility Patents
#1,668 in Seoul
#5,038 in South Korea
#87,406 in the World
Forward Citations = 39
Company Filing History:



4. 1 out of 1
Air-tech Engineering Co., Ltd.
Get your Inventor Badge Today
#1,668 in Seoul
#5,038 in South Korea
#87,406 in the World
Company Filing History:



Get your Inventor Badge Today