Inventor · disambiguated record
Thomas Keul
Also filed as: KEUL THOMAS · KEUL THOMAS P
8 granted patents·16 pending applications·21 citations·filing 2003–2025
78Inventor score
Top patents by PatentIndex Score
24 records- 0175USD805241SLight fixturePHOENIX PROD·Filed 2016·Granted Dec 12, 2017·17 cites·1 claims
- 0263US2025244409A1Capacitor Health DiagnosticsABB SCHWEIZ AG·Filed 2025·Application pending·0 cites
- 0362US12191620B2Terminal block unit for an input/output device of a modular process control systemABB SCHWEIZ AG·Filed 2022·Granted Jan 7, 2025·0 cites·16 claims
- 0462US9276789B2Demodulator for frequency-shift keyed signals by using the Goertzel algorithmABB TECHNOLOGY AG·Filed 2014·Granted Mar 1, 2016·2 cites·4 claims
- 0561US2025150337A1Network Configuration in Industrial Automation SystemsABB SCHWEIZ AG·Filed 2024·Application pending·0 cites
- 0661US2025004436A1Process Control SystemABB SCHWEIZ AG·Filed 2024·Application pending·0 cites
- 0756US2025244736A1Power Down Sequencing in Process Control SystemsABB SCHWEIZ AG·Filed 2025·Application pending·0 cites
- 0854US2025244815A1Power Down CircuitryABB SCHWEIZ AG·Filed 2025·Application pending·0 cites
- 0953US8719468B2Wireless fieldbus managementKEUL THOMAS·Filed 2007·Granted May 6, 2014·2 cites·6 claims
- 1053US2025238336A1Diagnostics for Process Control SystemsABB SCHWEIZ AG·Filed 2025·Application pending·0 cites
- 1152US11943009B2Communication barrier arrangement and method for its operationABB SCHWEIZ AG·Filed 2022·Granted Mar 26, 2024·0 cites·15 claims
- 1251US2025141713A1I/o station including apl i/o moduleABB SCHWEIZ AG·Filed 2024·Application pending·0 cites
- 1350US2025047559A1Network Switch Configuration in Industrial Automation SystemsABB SCHWEIZ AG·Filed 2024·Application pending·0 cites
- 1450US2025044758A1Device Detection in Process Control SystemsABB SCHWEIZ AG·Filed 2024·Application pending·0 cites
- 1549US11259434B2Module arrangement with resetting mechanismTE CONNECTIVITY GERMANY GMBH·Filed 2019·Granted Feb 22, 2022·0 cites·18 claims
- 1649US2025307192A1Fieldbus Connectivity ServicesABB SCHWEIZ AG·Filed 2025·Application pending·0 cites
- 1749US2025310147A1Dynamically Reconfigurable Fieldbus Communications InterfaceABB SCHWEIZ AG·Filed 2025·Application pending·0 cites
- 1847US2023380094A1Inlay Element, a Module Termination Unit, an Input/Output Device, a Modular Process Control System and a Method for Assembling an Input/Output DeviceABB SCHWEIZ AG·Filed 2023·Application pending·0 cites
- 1945US2025240210A1Detecting Network Misconfiguration in Process Control SystemsABB SCHWEIZ AG·Filed 2025·Application pending·0 cites
- 2042US9736955B2Circuitry on printed circuit boards in a plurality of planes, having an interface for a plug-in boardABB SCHWEIZ AG·Filed 2016·Granted Aug 15, 2017·0 cites·13 claims
- 2140US9396864B2Energy supply device for explosion-proof electronic functional unitsABB TECHNOLOGY AG·Filed 2014·Granted Jul 19, 2016·0 cites·6 claims
- 2240US2015116071A1Energy supply device for explosion-proof electronic functional unitsABB TECHNOLOGY AG·Filed 2014·Application pending·0 cites
- 2340US2015123472A1Energy supply device for explosion-proof electronic functional unitsABB TECHNOLOGY AG·Filed 2014·Application pending·0 cites
- 2434US2007054630A1Arrangement and method for supplying electrical power to a field device in a process installation without the use of wiresSCHEIBLE GUNTRAM·Filed 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Thomas Keul files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →