Richard Lam

UN Unknown: 1 patents #323 of 3,294Top 10%

📍 Longbeilingcun, TX: #11 of 15 inventorsTop 75%

Overall (2016): #253,217 of 481,213Top 55%

Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9402642	Tongue vacuum cleaner	—	2016-08-02