Inventor · Freeport, IL, US

Brian Marsh

26Patents
7h-index
22Co-inventors
69Inventor score

Filing activity: Jun 19, 1992 → Apr 12, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7082835B2 Pressure sensor apparatus and method Physics 49 Expired
US5302889A Voltage regulator Electricity 37 Expired
US6907787B2 Surface acoustic wave pressure sensor with microstructure sensing elements Physics 27 Expired
US7000298B2 Method a quartz sensor Emerging Cross-Sectional Technologies 17 Expired
US6246559A Power controller with short circuit protection Electricity 14 Expired
US7730772B2 Surface acoustic wave sensor and package Performing Operations; Transporting 12 Active
US7726184B2 Surface acoustic wave sensor and package Electricity 7 Active
US7165298B2 Method of making a surface acoustic wave device Emerging Cross-Sectional Technologies 6 Expired
US7100452B2 Surface acoustic wave multiple sense element Physics 6 Expired
US7576470B2 Mechanical packaging of surface acoustic wave device for sensing applications Emerging Cross-Sectional Technologies 5 Active
US6931934B2 Sensor top hat cover apparatus and method Physics 4 Expired
USD611075S1 Saw sensor button package General 3 Expired
US7136683B2 Surface acoustic wave sensor and radio frequency identification interrogator fixture Physics 3 Expired
US5331150A Photoelectric sensor with variable light pulse frequency Physics 3 Expired
US10594553B2 Systems and methods for dynamically commissioning and decommissioning computer components Electricity 2 Active
US7000461B2 Patch wireless test fixture Physics 1 Expired
US7070086B2 Sensor pre-load and weld fixture apparatus and method Performing Operations; Transporting 1 Expired
US12000702B2 Dynamic gyroscope bias offset compensation Physics 1 Active
US7047813B2 Sensor slip fit apparatus and method Physics 1 Expired
US11940545B2 Methods and apparatuses for automatic object heading determinations Physics 0 Active
US11652686B2 Systems and methods for dynamically commissioning and decommissioning computer components Electricity 0 Active
US7059511B2 Adjustable force and position pre-load welding fixture Performing Operations; Transporting 0 Expired
US9086985B2 Unpowered data-transfer device Physics 0 Active
US10331507B2 Systems and methods for real time computer fault evaluation Physics 0 Active
US11157343B2 Systems and methods for real time computer fault evaluation Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.