DD

Douglas Drake

HI Harken, Incorporated: 1 patents #1 of 3Top 35%
📍 Kent, WA: #10 of 48 inventorsTop 25%
🗺 Washington: #1,140 of 3,868 inventorsTop 30%
Overall (2003): #235,231 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6520103 Boom vang for sailing vessel Greg Hartlmeier, John Christianson 2003-02-18