Inventor · Menlo Park, CA, US

Brian Mason

24Patents
7h-index
16Co-inventors
66Inventor score

Filing activity: Nov 28, 1977 → Sep 13, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
USD809646S1 Breast pump General 72 Active
USD832995S1 Breast pump General 42 Active
USD828542S1 Flange for a breast pump General 30 Active
US10625005B2 Breast pump assembly with remote interface Human Necessities 27 Active
USD553999S1 Slip cover with spine chamber General 26 Expired
USD977625S1 Breast pump General 15 Active
USD811579S1 Flex conduit for a breast pump General 9 Active
USD834177S1 Flex conduit for a breast pump General 7 Active
US4147993A Electrical signal generators Electricity 4 Expired
USD998137S1 Flange for a breast pump General 3 Active
US11534535B2 Breast pump containers and methods Human Necessities 3 Active
USD905230S1 Flex conduit for a breast pump General 1 Active
US11660380B2 Breast pump system with collection container Human Necessities 1 Active
USD862680S1 Container assembly for a breast pump General 1 Active
USD958963S1 Container assembly for a breast pump General 0 Active
USD856507S1 Container assembly for a breast pump General 0 Active
US12208185B2 Breast pump housing and flange assembly Human Necessities 0 Active
US9644505B2 Rotary valve internal combustion engine Mechanical Engineering; Lighting; Heating 0 Active
US11299560B2 Elastomeric ionomers for additive manufacturing Performing Operations; Transporting 0 Active
US11377983B2 Rotary valve internal combustion engine Mechanical Engineering; Lighting; Heating 0 Active
US9951685B2 Rotary valve internal combustion engine Mechanical Engineering; Lighting; Heating 0 Active
US11951238B2 Breast pump assembly and methods Human Necessities 0 Active
US12370292B2 Breast pump assembly Human Necessities 0 Active
US11377982B2 Rotary valve internal combustion engine Mechanical Engineering; Lighting; Heating 0 Active

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