FH

Frank Hsieh

KR Kransco: 1 patents #1 of 7Top 15%
📍 Zhuolan Township, MA: #1 of 2 inventorsTop 50%
Overall (1994): #135,833 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5354053 Play ball Donald Ratner, Paul Feinsinger 1994-10-11