JS

Jonathan Schewitz

📍 East London, ZA: #1 of 16 inventorsTop 7%
Overall (All Time): #1,247,307 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7520392 Support structure for holding filter medium — 2009-04-21
6537449 Liquid filter using filtration aid — 2003-03-25
6401938 Filter element for a liquid filter using a filtration aid — 2002-06-11
5441633 Liquid filter using filtration aid — 1995-08-15