JS

John A. Soper

UF United States Filter: 3 patents #10 of 137Top 8%
Overall (All Time): #1,614,605 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6354819 Diaphragm pump including improved drive mechanism and pump head Manor M. Parikh, Ronald M. Bradbury 2002-03-12
6068450 Diaphragm pump including improved drive mechanism and pump head Manor M. Parikh, Ronald M. Bradbury 2000-05-30
5957669 Diaphragm pump including improved drive mechanism and pump head Manor M. Parikh, Ronald M. Bradbury 1999-09-28