DH

DALE WILLIAM HANCHAR

📍 Calgary, CA: #2,769 of 5,407 inventorsTop 55%
Overall (All Time): #3,203,386 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8156879 Sailing craft comprising a tilting rigid sail system — 2012-04-17