Inventor · Louisville, KY, US

Kevin Walsh

45Patents
10h-index
60Co-inventors
78Inventor score

Filing activity: Jun 30, 1989 → Jan 31, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7357037B2 Strain sensing system Human Necessities 90 Expired
US7302858B2 MEMS capacitive cantilever strain sensor, devices, and formation methods Human Necessities 79 Expired
US7509870B2 MEMS capacitive bending and axial strain sensor Physics 18 Active
US4971586A Small-sized self-propelled watercraft Mechanical Engineering; Lighting; Heating 15 Expired
US5614722A Radiation detector based on charge amplification in a gaseous medium Physics 15 Expired
USD974561S1 Radial ultrasound needle biopsy device General 13 Active
US7854174B2 MEMS capacitive bending and axial strain sensor Physics 12 Active
US11931073B2 Medical imaging devices, systems, and methods Human Necessities 11 Active
US9539126B2 Medical devices for use along the biliary and/or pancreatic tract Human Necessities 10 Active
US5602397A Optical imaging system utilizing a charge amplification device Electricity 10 Expired
US9839508B2 Pancreatic stent with drainage feature Human Necessities 8 Active
US11321736B2 Methods and systems for automated generation of personalized messages Physics 7 Active
USD472640S1 Muscle stimulation equipment General 7 Expired
US10130497B2 Stent with retractable anchors Human Necessities 6 Active
US7344628B2 Capillary electrophoresis-electrochemical detection microchip device and supporting circuits Physics 6 Expired
US8178045B2 Interchangeable preconcentrator connector assembly Physics 5 Active
US9275173B2 Automated generation of mask file from three dimensional model for use in grayscale lithography Physics 5 Active
US8448532B2 Actively cooled vapor preconcentrator Physics 5 Active
US8409510B2 Micro scale flow through sorbent plate collection device Emerging Cross-Sectional Technologies 4 Active
US8771613B2 Large volume analyte preconcentrator Performing Operations; Transporting 4 Active
US10500035B2 Pancreatic stent with drainage feature Human Necessities 3 Active
US10085861B2 Endoluminal device Textiles; Paper 1 Active
US11449775B2 Multi-client service system platform Physics 1 Active
USD1015536S1 Radial ultrasound needle biopsy device General 1 Active
US8525279B2 Single element three terminal piezoresistive pressure sensor Physics 1 Active

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