PG

Paul Wen Guo

Overall (All Time): #2,073,493 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8465449 Piston-type breast pump — 2013-06-18
8465450 Suction device for piston breast pump — 2013-06-18