CS

Charles H. Schappert

DC Dixon Valve & Coupling Company: 1 patents #14 of 25Top 60%
📍 West Chester, PA: #823 of 1,305 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,757,950 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5577777 Ground joint coupling having a polymeric seat Paramjit Singh, Madhu K. Shenoy 1996-11-26