Inventor · disambiguated record
Leon Weiss
Also filed as: WEISS LEON
4 granted patents·1 pending application·169 citations·filing 1991–2005
80Inventor score
Top patents by PatentIndex Score
5 records- 0189US6630067B2Methods and apparatus for biological treatment of aqueous wasteUNIV PENNSYLVANIA·Filed 2001·Granted Oct 7, 2003·52 cites·17 claims
- 0288US6936170B2Methods and apparatus for biological treatment of aqueous wasteUNIV PENNSYLVANIA·Filed 2003·Granted Aug 30, 2005·45 cites·27 claims
- 0382US5201431AFragrance bottle having removably affixed jewelry timepieceBERGER JOSHUA·Filed 1991·Granted Apr 13, 1993·69 cites·14 claims
- 0448US2005252855A1Methods and apparatus for biological treatment of aqueous wasteUNIV PENNSYLVANIA·Filed 2005·Application pending·0 cites
- 0523US5121614AJewelry item having rotatable multi-sided decoration bars regulated by biasing springsWEISS LEON·Filed 1991·Granted Jun 16, 1992·3 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →