Inventor · Chapel Hill, NC, US

Andrew Dummer

32Patents
9h-index
43Co-inventors
75Inventor score

Filing activity: Oct 11, 2002 → Mar 12, 2025

Most-cited inventions

PatentTitleAreaCited byStatus
US6915216B2 Measurement device incorporating a locating device and a portable handheld computer device and associated apparatus, system and method Chemistry; Metallurgy 45 Expired
US8791642B2 Semiconductor light emitting devices having selectable and/or adjustable color points and related methods Electricity 44 Active
US9686477B2 Lighting fixture with image sensor Electricity 43 Active
US10278250B2 Lighting fixture providing variable CCT Electricity 30 Active
US7837061B2 Methods and apparatus for dispensing solid pharmaceutical articles Physics 19 Active
US8143198B2 Radiation-induced triggering for set-on-command compositions Emerging Cross-Sectional Technologies 17 Active
US7870973B2 Methods and apparatus for dispensing solid articles Physics 15 Active
US9723680B2 Digitally controlled driver for lighting fixture Electricity 15 Active
US8281955B2 Passive device for staging and dispensing objects Performing Operations; Transporting 10 Active
US8162057B2 Radiation-induced thickening for set-on-command sealant compositions and methods of use Chemistry; Metallurgy 9 Active
US8245783B2 Radiation-induced triggering for set-on-command compositions and methods of use Fixed Constructions 7 Active
US8061560B2 Passive device for staging and dispensing objects Performing Operations; Transporting 6 Active
US8827113B2 Methods and apparatus for dispensing solid articles Physics 5 Active
US9006986B2 Semiconductor light emitting devices having selectable and/or adjustable color points and related methods Electricity 4 Active
US8459355B2 Radiation-induced triggering for set-on-command compositions and methods of use Fixed Constructions 4 Active
US9961770B2 Solder pads, methods, and systems for circuitry components Emerging Cross-Sectional Technologies 3 Active
US7389199B2 Method of determining a dimension of a sample of a construction material and associated apparatus Physics 3 Expired
US8138128B2 Radiation-induced thickening for set-on-command sealant compositions Chemistry; Metallurgy 3 Active
US8777055B2 Passive device for staging and dispensing objects Performing Operations; Transporting 2 Active
US12044636B1 Locating mining sites using neutron detection Physics 2 Active
US6990848B2 System and method for determining material properties of samples Physics 2 Expired
US8662174B2 Radiation-induced thickening and radiation-induced triggering for set-on-command sealant compositions and methods of use Chemistry; Metallurgy 1 Active
US8651186B2 Radiation-induced triggering for set-on-command sealant compositions and methods of use Fixed Constructions 1 Active
US12100580B1 Locating mining sites using an open mass spectrometer Physics 1 Active
US12186699B1 Cryogen chamber with adsorber Mechanical Engineering; Lighting; Heating 0 Active

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