Inventor · disambiguated record
Rajan G. Rajan
Also filed as: RAJAN RAJAN · RAJAN RAJAN G
10 granted patents·234 citations·filing 1994–2014
90Inventor score
Technology areasC02F
Top patents by PatentIndex Score
10 records- 0195US6572769B2Water treatment apparatusFiled 2001·Granted Jun 3, 2003·70 cites·20 claims
- 0290US8252185B2Water treatment apparatus and methodRAJAN RAJAN G·Filed 2008·Granted Aug 28, 2012·15 cites·27 claims
- 0390US7413663B2Water treatment apparatus and methodZERO TECHNOLOGIES INC·Filed 2007·Granted Aug 19, 2008·16 cites·29 claims
- 0489US5635063AWater treatment apparatusRAJAN RAJAN G·Filed 1994·Granted Jun 3, 1997·83 cites·2 claims
- 0583US9090483B2Water filtering and dispensing system and system for filtering, storing, delivering, and testing waterRAJAN RAJAN G·Filed 2008·Granted Jul 28, 2015·12 cites·31 claims
- 0679US9994459B2Gravity-fed and dual ion-exchange water filtration bottleZERO TECH LLC·Filed 2014·Granted Jun 12, 2018·6 cites·17 claims
- 0777US10099942B2Systems and methods of eliminating filter air locksZERO TECH LLC·Filed 2014·Granted Oct 16, 2018·3 cites·16 claims
- 0875US10435313B2Systems, devices, and methods of water filtrationZERO TECH LLC·Filed 2014·Granted Oct 8, 2019·3 cites·20 claims
- 0972USD620304SWater filtering and dispensing systemZERO TECHNOLOGIES LLC·Filed 2008·Granted Jul 27, 2010·22 cites·1 claims
- 1071US9067805B2Water filtering and dispensing system and system for filtering, storing, delivering, and testing waterRAJAN RAJAN G·Filed 2009·Granted Jun 30, 2015·4 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →