TY

Tammy Yen

PI Pro-Iroda Industries: 2 patents #8 of 16Top 50%
Overall (All Time): #2,007,995 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9360208 Easy transportable vortex type gas lamp Wei-Long Chen, Jan-Nan Chen 2016-06-07
D637447 Barbecue stove Jan-Nan Chen 2011-05-10