JW

June Wang

Overall (All Time): #2,315,167 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5021015 Propulsion mechanism for a boat — 1991-06-04
5000706 Rocker type propulsion mechanism for a boat — 1991-03-19