Inventor · disambiguated record
Donald R. Lattimer
Also filed as: LATTIMER DONALD · LATTIMER DONALD R · LATTIMER DONALD ROBERT
13 granted patents·206 citations·filing 2003–2021
92Inventor score
Files withFISHER ROSEMOUNT SYSTEMS INC4ROSEMOUNT INC4ARMSTRONG STEPHEN1BALENTINE JAMES R1FERGUSON ANTHONY D1
Top patents by PatentIndex Score
13 records- 0193US8766794B2Handheld field maintenance tool with improved locational awareness functionalityFERGUSON ANTHONY D·Filed 2011·Granted Jul 1, 2014·41 cites·32 claims
- 0293US7321846B1Two-wire process control loop diagnosticsROSEMOUNT INC·Filed 2006·Granted Jan 22, 2008·39 cites·25 claims
- 0389US7835295B2Interface module with power over Ethernet functionROSEMOUNT INC·Filed 2005·Granted Nov 16, 2010·22 cites·4 claims
- 0488US9201414B2Intrinsically-safe handheld field maintenance tool with image and/or sound captureKANTZES CHRISTOPHER P·Filed 2011·Granted Dec 1, 2015·10 cites·7 claims
- 0588US8626916B2Handheld field maintenance tool with process communication tunnelARMSTRONG STEPHEN·Filed 2011·Granted Jan 7, 2014·13 cites·17 claims
- 0687US7984199B2Configuration of field devices on a networkFISHER ROSEMOUNT SYSTEMS INC·Filed 2008·Granted Jul 19, 2011·20 cites·7 claims
- 0787US7680549B2Diagnostics in industrial process control systemFISHER ROSEMOUNT SYSTEMS INC·Filed 2006·Granted Mar 16, 2010·14 cites·32 claims
- 0881US7590511B2Field device for digital process control loop diagnosticsROSEMOUNT INC·Filed 2007·Granted Sep 15, 2009·12 cites·31 claims
- 0978US7246193B2Interface module for use with a Modbus device network and a Fieldbus device networkROSEMOUNT INC·Filed 2003·Granted Jul 17, 2007·27 cites·27 claims
- 1077US9927788B2Software lockout coordination between a process control system and an asset management systemBALENTINE JAMES R·Filed 2011·Granted Mar 27, 2018·7 cites·19 claims
- 1162US9342072B2Methods and apparatus to display process control device informationHOLMES DAVID FARRELL·Filed 2010·Granted May 17, 2016·1 cites·27 claims
- 1260US12120204B2Multi-protocol field device in process control systemsFISHER ROSEMOUNT SYSTEMS INC·Filed 2021·Granted Oct 15, 2024·0 cites·52 claims
- 1359US11108893B2Multi-protocol field device in process control systemsFISHER ROSEMOUNT SYSTEMS INC·Filed 2017·Granted Aug 31, 2021·0 cites·68 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →