HS

Hendrikus Schraven

📍 Issaquah, WA: #1,201 of 1,767 inventorsTop 70%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,499,219 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6503287 System and method of soil distribution, such as a soil blend, capable of being blown into place 2003-01-07