Inventor · Oak Ridge, NC, US

Mark Hart

17Patents
4h-index
11Co-inventors
57Inventor score

Filing activity: Aug 30, 1971 → Aug 9, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US4037516A Safety device and method Mechanical Engineering; Lighting; Heating 17 Expired
US4058052A Cooking grill and briquettes therefor Human Necessities 11 Expired
US8001677B2 Automated tracking and storage system for use with an automated thermal battery manufacturing system Emerging Cross-Sectional Technologies 8 Active
US7871447B2 System and method for manufacturing a thermal battery Emerging Cross-Sectional Technologies 4 Active
US5172091A Asynchronous parallel status comparator Physics 4 Expired
US7545147B2 System and method for nondestructive testing of thermal batteries Physics 3 Active
US7926169B1 System and method for manufacturing a thermal battery Emerging Cross-Sectional Technologies 2 Active
US8570046B2 System and method for nondestructive testing of thermal batteries Physics 2 Active
US5408356A Fiber optic signal amplifier using thermoelectric power generation Electricity 1 Expired
US8052764B2 System and method for manufacturing a thermal battery Emerging Cross-Sectional Technologies 1 Active
US10102382B1 Intrinsic use control for system and use controlled component security Physics 1 Active
US12067525B2 Automated systems and methods for processing retail product returns and exchanges Physics 0 Active
US11734645B2 Automated systems and methods for processing retail product returns and exchanges Physics 0 Active
US7875088B2 Automated tracking and storage system for use with an automated thermal battery manufacturing system Emerging Cross-Sectional Technologies 0 Active
US4089261A Cooking grill and briquettes therefor Human Necessities 0 Expired
US11587022B2 System and method for managing retail product returns Electricity 0 Active
US10867079B2 Intrinsic use control for system and use controlled component security Physics 0 Active

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