JK

Joseph P. Keene

Air Products And Chemicals: 2 patents #793 of 1,997Top 40%
📍 Oceanside, CA: #425 of 1,008 inventorsTop 45%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,326,696 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4966207 Disposable chemical container Richard E. Howard 1990-10-30
4851821 Disposable chemical container Richard E. Howard 1989-07-25