Inventor · disambiguated record
Kerry W. Leppert
Also filed as: LEPPERT KERRY W
10 granted patents·1 pending application·248 citations·filing 1997–2007
91Inventor score
Top patents by PatentIndex Score
11 records- 0190US6379560B1Water purifying apparatus and method for purifying waterBARNSTEAD THERMODYNE CORP·Filed 2000·Granted Apr 30, 2002·64 cites·22 claims
- 0288US6585885B2Water purification system and method including dispensed volume sensing and controlBARNSTEAD THERMOLYNE CORP·Filed 2002·Granted Jul 1, 2003·31 cites·25 claims
- 0388US6328881B1Water purification system and method including dispensed volume sensing and controlBARNSTEAD THERMOLYNE CORP·Filed 2000·Granted Dec 11, 2001·33 cites·28 claims
- 0481US6432300B2Water purification system and method including dispensed volume sensing and controlBARNSTEAD THERMOLYN CORP·Filed 2001·Granted Aug 13, 2002·24 cites·4 claims
- 0575US7075040B2Stirring hot plateBARNSTEAD THERMOLYNE CORP·Filed 2004·Granted Jul 11, 2006·19 cites·22 claims
- 0669USD439304SLiquid filter cartridge packBARNSTEAD THERMOLYNE CORP·Filed 2000·Granted Mar 20, 2001·17 cites·1 claims
- 0765US5988435AFluid dispensing systemBARNSTEAD THERMOLYNE CORP·Filed 1997·Granted Nov 23, 1999·33 cites·43 claims
- 0864US7919731B2Stirring hot plateBARNSTEAD THERMOLYNE CORP·Filed 2007·Granted Apr 5, 2011·2 cites·19 claims
- 0964USRE40310EWater purification system and method including dispensed volume sensing and controlBARNSTEAD THERMOLYNE CORP·Filed 2004·Granted May 13, 2008·9 cites·21 claims
- 1040US2005183582A1Controls for magnetic stirrer and/or hot plateFiled 2005·Application pending·0 cites
- 1139US6273134B1Sterilizer valveBARNSTEAD THERMOLYNE CORP·Filed 1999·Granted Aug 14, 2001·16 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →