GB

Grover R. Black

📍 Cheney, WA: #18 of 36 inventorsTop 50%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,938,369 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4868491 Apparatus for monitoring the moisture content of hay as it is being formed into a bale 1989-09-19