Inventor · disambiguated record
Lee Allen Neitzel
Also filed as: NEITZEL LEE A · Neitzel Lee Allen
13 granted patents·4 pending applications·680 citations·filing 1997–2022
93Inventor score
Files withFISHER ROSEMOUNT SYSTEMS INC5FIELDBUS FOUNDATION4GLANZER DAVID A3Neitzel Lee Allen3NIXON MARK2
Top patents by PatentIndex Score
17 records- 0196US6424872B1Block oriented control systemFIELDBUS FOUNDATION·Filed 1997·Granted Jul 23, 2002·228 cites·45 claims
- 0295US6594530B1Block-oriented control systemFIELDBUS FOUNDATION·Filed 2002·Granted Jul 15, 2003·129 cites·20 claims
- 0394US9122764B2Methods and apparatus to access process data stored on a serverNeitzel Lee Allen·Filed 2010·Granted Sep 1, 2015·30 cites·24 claims
- 0494US8977851B2Removable security modules and related methodsNeitzel Lee Allen·Filed 2009·Granted Mar 10, 2015·50 cites·30 claims
- 0593US7146230B2Integrated fieldbus data server architectureFIELDBUS FOUNDATION·Filed 2002·Granted Dec 5, 2006·91 cites·20 claims
- 0692US6826590B1Block-oriented control system on high speed ethernetFIELDBUS FOUNDATION·Filed 2000·Granted Nov 30, 2004·117 cites·32 claims
- 0784US9207666B2Methods and apparatus to display localized process control objectsNIXON MARK·Filed 2010·Granted Dec 8, 2015·7 cites·25 claims
- 0879US11073805B2Process plant network with secured external accessFISHER ROSEMOUNT SYSTEMS INC·Filed 2014·Granted Jul 27, 2021·6 cites·38 claims
- 0972US7839890B1Multiplexed data transmissions through a communication linkFISHER ROSEMOUNT SYSTEMS INC·Filed 2000·Granted Nov 23, 2010·18 cites·55 claims
- 1068US11275861B2Process control software security architecture based on least privilegesFISHER ROSEMOUNT SYSTEMS INC·Filed 2014·Granted Mar 15, 2022·2 cites·67 claims
- 1162US12468830B2Process control software security architecture based on least privilegesFISHER ROSEMOUNT SYSTEMS INC·Filed 2022·Granted Nov 11, 2025·0 cites·54 claims
- 1258US8887242B2Methods and apparatus to provide layered security for interface access controlNeitzel Lee Allen·Filed 2009·Granted Nov 11, 2014·2 cites·33 claims
- 1349US10574791B2Methods and apparatus to access process data stored on a serverFISHER ROSEMOUNT SYSTEMS INC·Filed 2015·Granted Feb 25, 2020·0 cites·26 claims
- 1440US2007129820A1Integrated fieldbus data server architectureGLANZER DAVID A·Filed 2006·Application pending·0 cites
- 1539US2011239109A1Methods and apparatus to display process dataNIXON MARK·Filed 2010·Application pending·0 cites
- 1635US2005240286A1Block-oriented control system on high speed ethernetGLANZER DAVID A·Filed 2004·Application pending·0 cites
- 1733US2005240287A1Block-oriented control system on high speed ethernetGLANZER DAVID A·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →