HK

Harold D. Kopkie

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Battle Ground, WA: #75 of 194 inventorsTop 40%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,191,663 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6745664 Paint shaker and motor therefor — 2004-06-08
4923342 Tool for cutting a keyslot in a workpiece bore Delbert D. Homola 1990-05-08