Inventor · disambiguated record
David L. Chandler
Also filed as: CHANDLER DAVID · CHANDLER DAVID L
17 granted patents·2 pending applications·703 citations·filing 1985–2017
95Inventor score
Files withVENTUREDYNE LTD14CHANDLER DAVID2AT & T INFORMATION SYSTEMS INC1TYCO SUBMARINE SYSTEMS LTD1
Top patents by PatentIndex Score
19 records- 0193US5467189AImproved particle sensor and method for assaying a particleVENTUREDYNE LTD·Filed 1995·Granted Nov 14, 1995·150 cites·28 claims
- 0292US6480857B1Method of organizing hierarchical data in a relational databaseFiled 2001·Granted Nov 12, 2002·192 cites·3 claims
- 0391US10094755B1Environmental sensor and method of operating the sameVENTUREDYNE LTD·Filed 2017·Granted Oct 9, 2018·6 cites·17 claims
- 0490US7895000B2Environmental sensor, particle counting system having an environmental sensor, and methods of operating the sameVENTUREDYNE LTD·Filed 2007·Granted Feb 22, 2011·31 cites·26 claims
- 0590US7724150B2Environmental sensor, particle counting system having an environmental sensor, and methods of operating the sameVENTUREDYNE LTD·Filed 2007·Granted May 25, 2010·30 cites·29 claims
- 0685US10557472B2Environmental sensor and method of operating the sameVENTUREDYNE LTD·Filed 2015·Granted Feb 11, 2020·4 cites·6 claims
- 0785US7752930B2Microbial gaseous-fluid sampler and method of operating the sameVENTUREDYNE LTD·Filed 2006·Granted Jul 13, 2010·14 cites·18 claims
- 0885US5515164AParticle sensor with low-pressure-drop air flow systemVENTUREDYNE LTD·Filed 1994·Granted May 7, 1996·52 cites·4 claims
- 0984US9983596B2Environmental sensor and method of operating the sameVENTUREDYNE LTD·Filed 2015·Granted May 29, 2018·4 cites·10 claims
- 1082USD381960SHot water tank control deviceCHANDLER DAVID·Filed 1995·Granted Aug 5, 1997·34 cites·1 claims
- 1182US5600438AParticle sensor with variable-speed blowerVENTUREDYNE LTD·Filed 1996·Granted Feb 4, 1997·50 cites·4 claims
- 1281USD285795SCommunication equipment coverAT&T INFORMATION SYSTEMS INC·Filed 1985·Granted Sep 23, 1986·20 cites·1 claims
- 1377US5825487AParticle sensor with features for setting, adjusting and trimming the flow rate of the sampled airVENTUREDYNE LTD·Filed 1996·Granted Oct 20, 1998·57 cites·9 claims
- 1471US5731875AParticle sensor with fiber optic conductorVENTUREDYNE LTD·Filed 1997·Granted Mar 24, 1998·41 cites·13 claims
- 1570US9857285B2Environmental sensor and method of operating the sameVENTUREDYNE LTD·Filed 2015·Granted Jan 2, 2018·1 cites·17 claims
- 1659USRE37353EParticle sensor with variable-speed blowerVENTUREDYNE LTD·Filed 1997·Granted Sep 4, 2001·17 cites·7 claims
- 1742US2014319374A1Portable Ultraviolet Pulse Oximeter SanitizerCHANDLER DAVID·Filed 2013·Application pending·0 cites
- 1840US2017184475A1Microbial sampling systemVENTUREDYNE LTD·Filed 2016·Application pending·0 cites
- 1929US6134778AMethod of connecting a wire to an electrical deviceTYCO SUBMARINE SYSTEMS LTD·Filed 1998·Granted Oct 24, 2000·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →