Inventor

John Brewer

23Patents
9h-index
31Co-inventors
75Inventor score

Filing activity: Oct 8, 1975 → May 20, 2015

Most-cited inventions

PatentTitleAreaCited byStatus
USD406062S Combined bottle and cap General 35 Expired
US4667058A Method of fabricating electrically isolated photovoltaic modules arrayed on a substrate and product obtained thereby Emerging Cross-Sectional Technologies 34 Expired
US6969441B2 Method and apparatus for producing laminated articles Performing Operations; Transporting 33 Expired
US4288195A Roll-away wheel truck and lift table assembly Performing Operations; Transporting 20 Expired
US4219186A Lift table and cooperating wheel truck assembly Performing Operations; Transporting 18 Expired
US4051671A Jet engine with compressor driven by a ram air turbine Mechanical Engineering; Lighting; Heating 17 Expired
US9131988B2 Self positioning tracheal tube clearance mechanism using skives Performing Operations; Transporting 15 Active
US8307829B2 Respiratory access assembly with rotating lock and method Human Necessities 11 Active
US8215306B2 Respiratory access port assembly with push button lock and method of use Human Necessities 10 Active
US8603049B2 Atraumatic suction catheter Human Necessities 9 Active
US8444627B2 Respiratory manifold with bridge Human Necessities 5 Active
US8256422B2 Respiratory access port assembly with passive lock and method of use Human Necessities 4 Active
US8567401B2 Looped tether for medical ventilating and aspirating devices Human Necessities 3 Active
US8544463B2 Overmolded manifold O-ring Emerging Cross-Sectional Technologies 3 Active
US8205913B2 Respiratory triple swivel manifold Emerging Cross-Sectional Technologies 3 Active
US10074104B2 Content dynamically targetted according to context Physics 2 Active
US8205917B2 Quick connect fitting for respiratory devices Mechanical Engineering; Lighting; Heating 2 Active
US8845617B2 Respiratory access port assembly with push button lock and method of use Human Necessities 2 Active
USD652895S1 Locked valve body General 2 Expired
USD652487S1 Unlocked valve body General 2 Expired
US9078987B2 Clutch brake assembly for a respiratory access port Human Necessities 2 Active
US10078845B2 Marketing application including event and survey development and management Physics 0 Active
US9665313B2 Production printing system with document management interface Electricity 0 Active

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