Inventor · disambiguated record
Chester E. Chomka
Also filed as: CHOMKA CHESTER · CHOMKA CHESTER E
14 granted patents·484 citations·filing 1992–2004
94Inventor score
Files withBARNSTEAD THERMOLYNE CORP8ABBOTT LAB2BARNSTEAD THERMOLYNE2BARNSTEAD THERMODYNE CORP1BARNSTEAD THERMOLYN CORP1
Top patents by PatentIndex Score
14 records- 0190US6379560B1Water purifying apparatus and method for purifying waterBARNSTEAD THERMODYNE CORP·Filed 2000·Granted Apr 30, 2002·64 cites·22 claims
- 0289US5397468AWater purifier cartridge couplingBARNSTEAD THERMOLYNE·Filed 1994·Granted Mar 14, 1995·71 cites·12 claims
- 0388US6585885B2Water purification system and method including dispensed volume sensing and controlBARNSTEAD THERMOLYNE CORP·Filed 2002·Granted Jul 1, 2003·31 cites·25 claims
- 0488US6328881B1Water purification system and method including dispensed volume sensing and controlBARNSTEAD THERMOLYNE CORP·Filed 2000·Granted Dec 11, 2001·33 cites·28 claims
- 0588US5399263AWater purifierBARNSTEAD THERMOLYNE·Filed 1992·Granted Mar 21, 1995·64 cites·15 claims
- 0681US6432300B2Water purification system and method including dispensed volume sensing and controlBARNSTEAD THERMOLYN CORP·Filed 2001·Granted Aug 13, 2002·24 cites·4 claims
- 0780US5868924AWater purifierBARNSTEAD THERMOLYNE CORP·Filed 1997·Granted Feb 9, 1999·71 cites·20 claims
- 0874US5862958ABottle top dispenserBARNSTEAD THERMOLYNE CORP·Filed 1997·Granted Jan 26, 1999·43 cites·23 claims
- 0969USD439304SLiquid filter cartridge packBARNSTEAD THERMOLYNE CORP·Filed 2000·Granted Mar 20, 2001·17 cites·1 claims
- 1065US5988435AFluid dispensing systemBARNSTEAD THERMOLYNE CORP·Filed 1997·Granted Nov 23, 1999·33 cites·43 claims
- 1164USRE40310EWater purification system and method including dispensed volume sensing and controlBARNSTEAD THERMOLYNE CORP·Filed 2004·Granted May 13, 2008·9 cites·21 claims
- 1252US6063634AFluid assembly and method for diagnostic instrumentABBOTT LAB·Filed 1998·Granted May 16, 2000·16 cites·5 claims
- 1342USD399917SFluid dispenserBARNSTEAD/THERMOLYNE CORP·Filed 1997·Granted Oct 20, 1998·4 cites·1 claims
- 1435USD404829SHousing for a reagent mixing apparatus for use with a diagnostic instrumentABBOTT LAB·Filed 1998·Granted Jan 26, 1999·4 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →