KH

Karl V. Hoose

📍 Waterboro, ME: #14 of 22 inventorsTop 65%
🗺 Maine: #1,571 of 4,281 inventorsTop 40%
Overall (All Time): #2,164,399 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6988705 Fluent control valve — 2006-01-24
6880494 Toroidal internal combustion engine — 2005-04-19