Home › Inventors › Kia Chee Chiam

Kia Chee Chiam

Singapore, SG: #4,165 of 13,971 inventorsTop 30%

Overall (All Time): #2,124,794 of 4,157,543Top 55%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7762257	Secure nano-mask	—	2010-07-27
7086401	Respiratory mask with inserted spacer	—	2006-08-08