John Dawson
22Patents
12h-index
13Co-inventors
78Inventor score
Filing activity: Mar 14, 1975 → Mar 13, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6979324B2 | Closed wound drainage system | Human Necessities | 687 | Expired |
| US5634767A | Turbine frame having spindle mounted liner | Mechanical Engineering; Lighting; Heating | 247 | Expired |
| US7520872B2 | Closed wound drainage system | Human Necessities | 191 | Expired |
| US5272869A | Turbine frame | Mechanical Engineering; Lighting; Heating | 116 | Expired |
| US7731702B2 | Closed wound drainage system | Human Necessities | 100 | Expired |
| US8083712B2 | Flat-hose assembly for wound drainage system | Human Necessities | 75 | Active |
| US5597286A | Turbine frame static seal | Mechanical Engineering; Lighting; Heating | 42 | Expired |
| US4871627A | Multi-cell metal/air battery | Emerging Cross-Sectional Technologies | 41 | Expired |
| US5011747A | Metal/air battery with pulsed gas bubbling | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4695220A | Actuator for variable vanes | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US5501057A | Unit masonry fence and method for erecting | Fixed Constructions | 20 | Expired |
| US8034038B2 | Closed wound drainage system | Human Necessities | 16 | Active |
| USD611324S1 | Hinge assembly | General | 11 | Expired |
| US4022564A | Molding apparatus utilizing planetary gear arrangement | Performing Operations; Transporting | 7 | Expired |
| US6309131A | Redundant clevis pin pair | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6519805B2 | Adjustable vacuum nozzle | Human Necessities | 5 | Expired |
| US10760435B2 | Lock plate for a bladed rotor arrangement | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US5868327A | Mixing and dispensing apparatus and method | Performing Operations; Transporting | 4 | Expired |
| US10443402B2 | Thermal shielding in a gas turbine | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US6782582B2 | Vacuum unit with hose attachment member | Human Necessities | 1 | Expired |
| US10352175B2 | Seal-plate anti-rotation in a stage of a gas turbine engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8484901B2 | Hinges | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.