Inventor · disambiguated record
William J. Brennan
Also filed as: BRENNAN JR WILLIAM J · BRENNAN JR WILLIAM JAMES · BRENNAN WILLIAM · BRENNAN WILLIAM J
28 granted patents·5 pending applications·677 citations·filing 1975–2021
97Inventor score
Files withBRENNAN WILLIAM J6DUPONT TEIJIN FILMS US LTD4NEPTUNE TECHNOLOGY GROUP INC4CREDO TECH GROUP LTD3NEPTUNE TECH GROUP INC3
Top patents by PatentIndex Score
33 records- 0195US5451938ARF meter reading systemSCHLUMBERGER IND INC·Filed 1993·Granted Sep 19, 1995·126 cites·15 claims
- 0294US5243338ATwo and three wire utility data communications systemSCHLUMBERGER IND INC·Filed 1992·Granted Sep 7, 1993·116 cites·42 claims
- 0391US11646959B2Active ethernet cable with broadcasting and multiplexing for data path redundancyCREDO TECH GROUP LTD·Filed 2020·Granted May 9, 2023·3 cites·25 claims
- 0490US5699956AMagnetic post card and method of manufacturing the sameFiled 1996·Granted Dec 23, 1997·56 cites·4 claims
- 0589US11581913B2Active 1:N breakout cableCREDO TECH GROUP LTD·Filed 2021·Granted Feb 14, 2023·2 cites·19 claims
- 0689US6377609B1Spread spectrum frequency hopping system and methodNEPTUNE TECHNOLOGY GROUP INC·Filed 1999·Granted Apr 23, 2002·116 cites·31 claims
- 0788US11018709B2Active 1:N breakout cableCREDO TECH GROUP LTD·Filed 2019·Granted May 25, 2021·7 cites·12 claims
- 0888US7785680B2Multilayer cardDUPONT TEIJIN FILMS US LTD·Filed 2007·Granted Aug 31, 2010·10 cites·50 claims
- 0987US9228853B1Method of computing quantity of unaccounted for water in water distributionBRENNAN WILLIAM J·Filed 2012·Granted Jan 5, 2016·7 cites·16 claims
- 1086US10527515B2Ultrasonic flow meter leak detection system and methodNEPTUNE TECH GROUP INC·Filed 2016·Granted Jan 7, 2020·9 cites·14 claims
- 1183US8202612B2Polyester filmBRENNAN WILLIAM J·Filed 2007·Granted Jun 19, 2012·7 cites·46 claims
- 1282US9416225B2Hydrolysis resistant polyester filmsBRENNAN WILLIAM J·Filed 2010·Granted Aug 16, 2016·3 cites·22 claims
- 1381US5155481ATwo and three wire utility data communications systemSCHLUMBERGER IND INC·Filed 1990·Granted Oct 13, 1992·116 cites·31 claims
- 1475US9333692B2Hydrolysis resistant polyester filmsBRENNAN WILLIAM J·Filed 2012·Granted May 10, 2016·5 cites·30 claims
- 1574US6659336B2Horizontal container for the handling of flat objectsFiled 2001·Granted Dec 9, 2003·12 cites·17 claims
- 1673US8350717B2Fixed network for an automatic utility meter reading systemNEPTUNE TECHNOLOGY GROUP INC·Filed 2008·Granted Jan 8, 2013·5 cites·33 claims
- 1773US7232602B2Multilayer cardDUPONT TEIJIN FILMS US LTD·Filed 2004·Granted Jun 19, 2007·8 cites·25 claims
- 1871US8736460B2Time diversified packet protocolBRENNAN JR WILLIAM J·Filed 2012·Granted May 27, 2014·4 cites·13 claims
- 1971US3999772ARoller skateBRENNAN WILLIAM J·Filed 1975·Granted Dec 28, 1976·19 cites·1 claims
- 2062US5882800APolymeric film having an antistatic coating layerICI PLC·Filed 1995·Granted Mar 16, 1999·22 cites·18 claims
- 2158US11052641B2Multi-layer card and film assemblyDUPONT TEIJIN FILMS US LP·Filed 2018·Granted Jul 6, 2021·1 cites·20 claims
- 2256US2005003962A1Multilayer cardFiled 2004·Application pending·0 cites
- 2353US9041550B2Time diversified packet protocolNEPTUNE TECHNOLOGY GROUP INC·Filed 2014·Granted May 26, 2015·0 cites·13 claims
- 2449US9140577B2Utility device interfaceNEPTUNE TECHNOLOGY GROUP INC·Filed 2014·Granted Sep 22, 2015·0 cites·35 claims
- 2546US9500499B2Time diversified packet protocolNEPTUNE TECH GROUP INC·Filed 2015·Granted Nov 22, 2016·0 cites·12 claims
- 2642US2018042309A1Skin Accessible CuffBRENNAN WILLIAM J·Filed 2017·Application pending·0 cites
- 2741US2010068355A1Heat-sealable composite polyester filmDUPONT TEIJIN FILMS US LTD·Filed 2007·Application pending·0 cites
- 2840US5234761AProtective barriersICI PLC·Filed 1990·Granted Aug 10, 1993·10 cites·29 claims
- 2939US2015151474A1Hydrolysis resistant polyester filmsDUPONT TEIJIN FILMS US LTD·Filed 2015·Application pending·0 cites
- 3037US10008617B2Co-extruded multi-layer polyester films having hydrolytic stability and improved delamination resistanceDUPONT TEIJIN FIMS U S LP·Filed 2014·Granted Jun 26, 2018·0 cites·40 claims
- 3137US5409100ARecycling assembly having three conveying beltsSTAR RECYCLING INC·Filed 1994·Granted Apr 25, 1995·8 cites·6 claims
- 3237US4674113AFrequency responsive apparatus for reading a meter over a telephone lineNEPTUNE WATER METER·Filed 1984·Granted Jun 16, 1987·5 cites·5 claims
- 3332US2016351028A1Tamper Detection In Utility MetersNEPTUNE TECH GROUP INC·Filed 2016·Application pending·0 cites
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