Daniel White Sexton
48Patents
15h-index
70Co-inventors
84Inventor score
Filing activity: Dec 5, 1983 → Aug 17, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7747356B2 | Integrated protection, monitoring, and control system | Emerging Cross-Sectional Technologies | 250 | Active |
| US6965802B2 | Method for using portable wireless devices to monitor industrial controllers | Physics | 100 | Expired |
| US5978593A | Programmable logic controller computer system with micro field processor and programmable bus interface unit | Physics | 75 | Expired |
| US5072374A | Method for communicating among a plurality of programmable logic controllers each having a DMA controller | Physics | 70 | Expired |
| US7068612B2 | Method for communicating information bundled in digital message packets | Emerging Cross-Sectional Technologies | 70 | Expired |
| US6999291B2 | Method and apparatus for node electronics unit architecture | Emerging Cross-Sectional Technologies | 68 | Expired |
| US6892115B2 | Method and apparatus for optimized centralized critical control architecture for switchgear and power equipment | Emerging Cross-Sectional Technologies | 67 | Expired |
| US7043340B2 | Protection system for power distribution systems | Emerging Cross-Sectional Technologies | 57 | Expired |
| US5056001A | Method for configuring an input/output module coupled to a programmable logic controller | Physics | 53 | Expired |
| US4630265A | Method and apparatus for selecting for use between data buses in a redundant bus communication system | Electricity | 52 | Expired |
| US7151329B2 | Integrated protection, monitoring, and control system | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6742392B2 | Method and apparatus for inducing ultrasonic waves into railroad rails | Physics | 23 | Expired |
| US8233801B2 | Wireless high capacity sub-sea communications system | Electricity | 19 | Active |
| US5473757A | I/O controller using single data lines for slot enable/interrupt signals and specific circuit for distinguishing between the signals thereof | Physics | 17 | Expired |
| US9494490B2 | Creep life management system for a turbine engine and method of operating the same | Physics | 16 | Active |
| US6658850B1 | Radio frequency communications network for power plant control systems | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5270916A | Apparatus and method for preventing runaway of the integral term of a proportional plus integral controller | Physics | 11 | Expired |
| US5068821A | Bit processor with powers flow register switches control a function block processor for execution of the current command | Physics | 11 | Expired |
| US5018146A | Apparatus and method for determining if a particular plug-in card is appropriate for use with an electronic processor | Physics | 11 | Expired |
| US5058052A | Method for checking the syntax of an instruction list program to determine if the program is expressible as a relay ladder diagram by a programmable logic controller | Physics | 10 | Expired |
| US10368146B2 | Systems and methods for environment sensing | Electricity | 9 | Active |
| US6047021A | Methods and apparatus for exchanging data | Electricity | 6 | Expired |
| US10746680B2 | Sensing system and method | Physics | 5 | Active |
| US9869174B2 | System and method for monitoring tool orientation in a well | Fixed Constructions | 5 | Active |
| US4542353A | Sine wave generator | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.