HR

Harold S. Ridenour

The Dow Chemical: 1 patents #2,215 of 4,115Top 55%
📍 Akron, OH: #1,153 of 1,966 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,863,595 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5164162 Mixing head with sleeved quieting chamber — 1992-11-17