Inventor · disambiguated record
David Hamilton
Also filed as: HAMILTON DAVID · HAMILTON DAVID JOHN
12 granted patents·1 pending application·306 citations·filing 2000–2020
91Inventor score
Files withNEPTUNE TECHNOLOGY GROUP INC10HANOVIA LTD1IMPACT SAFETY SOLUTIONS LTD1NEPTUNE TECH GROUP INC1
Top patents by PatentIndex Score
13 records- 0195US6612188B2Self-powered fluid meterNEPTUNE TECHNOLOGY GROUP INC·Filed 2001·Granted Sep 2, 2003·123 cites·10 claims
- 0294US6604434B1Method and apparatus for determining the direction and rate of a rotating elementNEPTUNE TECHNOLOGY GROUP INC·Filed 2000·Granted Aug 12, 2003·107 cites·27 claims
- 0375US7504964B2Communications and features protocol for a measuring water meterNEPTUNE TECHNOLOGY GROUP INC·Filed 2003·Granted Mar 17, 2009·17 cites·40 claims
- 0475US6791092B2Transmission meter, a method of measuring transmittance and a disinfection apparatusHANOVIA LTD·Filed 2001·Granted Sep 14, 2004·25 cites·19 claims
- 0573US8786463B2Fixed network for an automatic utility meter reading systemNEPTUNE TECHNOLOGY GROUP INC·Filed 2012·Granted Jul 22, 2014·2 cites·9 claims
- 0673US8350717B2Fixed network for an automatic utility meter reading systemNEPTUNE TECHNOLOGY GROUP INC·Filed 2008·Granted Jan 8, 2013·5 cites·33 claims
- 0770US7424377B2Power reduction method in an electronic counterNEPTUNE TECHNOLOGY GROUP INC·Filed 2003·Granted Sep 9, 2008·16 cites·10 claims
- 0868US8896463B2Fixed network for an automatic utility meter reading systemNEPTUNE TECHNOLOGY GROUP INC·Filed 2012·Granted Nov 25, 2014·2 cites·10 claims
- 0966US8791834B2Fixed network for an automatic utility meter reading systemNEPTUNE TECHNOLOGY GROUP INC·Filed 2012·Granted Jul 29, 2014·1 cites·14 claims
- 1059US7559012B2Method for error detection and flow direction determination in a measuring meterNEPTUNE TECHNOLOGY GROUP INC·Filed 2003·Granted Jul 7, 2009·8 cites·10 claims
- 1149US9140577B2Utility device interfaceNEPTUNE TECHNOLOGY GROUP INC·Filed 2014·Granted Sep 22, 2015·0 cites·35 claims
- 1248US11418932B2Environmental sensor-based radio transmitter of a utility meter systemNEPTUNE TECH GROUP INC·Filed 2019·Granted Aug 16, 2022·0 cites·20 claims
- 1342US2020273315A1Remote Confined Work Space Monitoring System and MethodIMPACT SAFETY SOLUTIONS LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →