Inventor · disambiguated record
Jonathan Schewitz
Also filed as: SCHEWITZ JONATHAN
4 granted patents·54 citations·filing 1993–2002
77Inventor score
Technology areasB01D
Files withJONATHAN SCHEWITZ TRUST1
Top patents by PatentIndex Score
4 records- 0158US6537449B2Liquid filter using filtration aidFiled 2001·Granted Mar 25, 2003·11 cites·18 claims
- 0257US6401938B1Filter element for a liquid filter using a filtration aidFiled 2000·Granted Jun 11, 2002·10 cites·4 claims
- 0357US5441633ALiquid filter using filtration aidFiled 1993·Granted Aug 15, 1995·25 cites·9 claims
- 0452US7520392B2Support structure for holding filter mediumJONATHAN SCHEWITZ TRUST·Filed 2002·Granted Apr 21, 2009·8 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →