JH

John W. Havener

📍 West Union, IA: #4 of 10 inventorsTop 40%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,983,116 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4697721 Pill storage and dispensing cassette Robert Johnson, Mark Reyner, Franklin W. Reyner, Jr., Loren K. Whitver, Norman W. Kilburn 1987-10-06