Inventor · Bellevue, WA, US

William H. Mitchell

33Patents
13h-index
15Co-inventors
78Inventor score

Filing activity: Aug 28, 1990 → May 12, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US7378817B2 Inductive power adapter Electricity 1,090 Expired
US7375493B2 Inductive battery charger Physics 1,015 Expired
US7375492B2 Inductively charged battery pack Physics 410 Expired
US7653363B2 System and apparatus for performing broadcast and localcast communications Emerging Cross-Sectional Technologies 219 Expired
US5085510A Pharmaceutical tablet vision inspection system Physics 55 Expired
US5507845A Plant sod mats Human Necessities 40 Expired
US7349675B2 Low latency data stream encoding and transmission Emerging Cross-Sectional Technologies 34 Expired
US6938254B1 Controlling memory usage in systems having limited physical memory Physics 30 Expired
US5555674A Sod mats constructed of stable fibers and degradable matrix material and method for propagation Human Necessities 28 Expired
US9228163B1 Simple, efficient automated all-grain beer brewing system Chemistry; Metallurgy 22 Active
US5344470A Sod mats constructed of stable fibers and a degradable matrix material Human Necessities 18 Expired
US5404671A Sod Emerging Cross-Sectional Technologies 14 Expired
US9109192B1 Automated beer brewing system with vessel for brewing and fermenting Chemistry; Metallurgy 13 Active
US7349691B2 System and apparatus for performing broadcast and localcast communications Emerging Cross-Sectional Technologies 12 Expired
US9376653B1 Cascading hops reservoirs for recirculating brewing system Chemistry; Metallurgy 9 Active
US7577457B2 System and apparatus for performing broadcast and localcast communications Emerging Cross-Sectional Technologies 9 Expired
US9102908B1 Multiple flow path recirculating brewing system with removable reservoirs Chemistry; Metallurgy 9 Active
US9932547B2 Fermentation monitoring and management Chemistry; Metallurgy 9 Active
US9688949B2 Automated beer brewing system with vessel for brewing and fermenting Chemistry; Metallurgy 8 Active
US8505685B1 Roof scaffolding system Fixed Constructions 7 Active
US8056081B2 Controlling memory usage in systems having limited physical memory Physics 6 Active
US7561897B2 System and apparatus for performing broadcast and localcast communications Emerging Cross-Sectional Technologies 3 Expired
US7577407B2 System and apparatus for performing broadcast and localcast communications Emerging Cross-Sectional Technologies 1 Expired
US12286363B2 Systems and methods for separating soluble solutions Emerging Cross-Sectional Technologies 0 Active
US11643623B2 Accelerated aging of alcohol spirits Performing Operations; Transporting 0 Active

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