Inventor · disambiguated record
Leif Alexander Zars
Also filed as: ZARS LEIF · ZARS LEIF ALEXANDER
4 granted patents·1 pending application·257 citations·filing 1998–2016
82Inventor score
Files withZARS LEIF1
Top patents by PatentIndex Score
5 records- 0192US6341387B1Safety device and method for swimming pool drain protectionFiled 2000·Granted Jan 29, 2002·83 cites·10 claims
- 0292US6170095B1Main drain safety grate apparatusFiled 1998·Granted Jan 9, 2001·116 cites·42 claims
- 0382US6817043B2Safety swimming pool replacement drain cover apparatus and methodFiled 2002·Granted Nov 16, 2004·37 cites·23 claims
- 0472US6904697B2System for marking an arc segmentFiled 2004·Granted Jun 14, 2005·21 cites·19 claims
- 0538US2018135324A1Infinity edge swimming pool cleaner and methodZARS LEIF·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →