Inventor · Poplar Grove, IL, US

Thomas D. Johnson

27Patents
10h-index
24Co-inventors
75Inventor score

Filing activity: Feb 1, 2002 → Apr 11, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8523797B2 Automated point-of-care fluid testing device and method of using the same Human Necessities 98 Active
US8857269B2 Method of varying the flow rate of fluid from a medical pump and hybrid sensor system performing the same Human Necessities 50 Active
US8858185B2 Fluid flow rate compensation system using an integrated conductivity sensor to monitor tubing changes Mechanical Engineering; Lighting; Heating 46 Active
US8065924B2 Cassette for differential pressure based medication delivery flow sensor assembly for medication delivery monitoring and method of making the same Emerging Cross-Sectional Technologies 43 Active
US6808917B1 Controlling plant pathogens with fungal/bacterial anatagonist combinations Human Necessities 29 Expired
US7429477B2 Controlling plant pathogens with bacterial/fungal antagonist combinations Emerging Cross-Sectional Technologies 25 Expired
US9031683B2 Systems and methods for managing material storage vessels having information storage elements Emerging Cross-Sectional Technologies 20 Active
US8048022B2 Cassette for differential pressure based medication delivery flow sensor assembly for medication delivery monitoring and method of making the same Emerging Cross-Sectional Technologies 17 Active
US8148138B2 Plant seed assemblies comprising bacterial/fungal antagonists Emerging Cross-Sectional Technologies 15 Active
US9017442B2 Use of synergistic microorganisms and nutrients to produce signals that facilitate the germination and plant root colonization of mycorrhizal fungi in phosphorus rich environments Chemistry; Metallurgy 13 Active
US10918787B2 Disposable infusion fluid delivery device for programmable large volume drug delivery Human Necessities 6 Active
US11660386B2 Disposable infusion fluid delivery device for programmable large volume drug delivery Human Necessities 4 Active
US7397356B1 Emergency vehicle notification system Physics 4 Active
US8522585B1 Methods of maintaining and using a high concentration of dissolved copper on the surface of a useful article Emerging Cross-Sectional Technologies 2 Active
US8053535B2 Polysiloxanes with anti-fouling activity Chemistry; Metallurgy 1 Active
US9416061B2 Use of synergistic microorganisms and nutrients to produce signals that facilitate the germination and plant root colonization of mycorrhizal fungi in phosphorus rich environments Chemistry; Metallurgy 1 Active
US9538765B2 Increasing plant yield with bacterial/fungal combinations Human Necessities 1 Active
US11658865B2 Updating devices in a local network of interconnected devices Electricity 1 Active
US12156986B2 Disposable infusion fluid delivery device for programmable large volume drug delivery Human Necessities 0 Active
US11068601B2 Bridge computing device control in local networks of interconnected devices Electricity 0 Active
US11539520B2 Emergency lockdown in a local network of interconnected devices Electricity 0 Active
US12382956B2 Antimicrobial compositions and methods for treating plant diseases Human Necessities 0 Active
US11620865B2 Access control in a multi-tenant environment Physics 0 Active
US11386731B2 Bridge device for access control in a multi-tenant environment Physics 0 Active
US11520897B2 Bridge computing device control in local networks of interconnected devices Electricity 0 Active

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