William Edwards
20Patents
10h-index
33Co-inventors
75Inventor score
Filing activity: Feb 7, 1975 → May 15, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4819105A | Spacer for disks in a disk drive | Physics | 27 | Expired |
| US4410341A | Fluid filter cartridge | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5727719A | Beverage and food holder | Human Necessities | 24 | Expired |
| US4881392A | Hot leveller automation system | Performing Operations; Transporting | 21 | Expired |
| US4691547A | Rolling mill strip thickness controller | Performing Operations; Transporting | 20 | Expired |
| US4155447A | Integrated circuit board carrier | Electricity | 19 | Expired |
| US9243830B2 | Microprocessor-controlled beverage dispenser | Mechanical Engineering; Lighting; Heating | 18 | Active |
| US6764605B2 | Particle tolerant architecture for feed holes and method of manufacturing | Performing Operations; Transporting | 11 | Expired |
| US3956954A | Rotary paper cutting device | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4922354A | Disk drive air filter | Physics | 10 | Expired |
| US6599761B2 | Monitoring and test structures for silicon etching | Electricity | 9 | Expired |
| US3979935A | Strip shape measuring device | Performing Operations; Transporting | 6 | Expired |
| US6871942B2 | Bonding structure and method of making | Performing Operations; Transporting | 6 | Expired |
| US4714649A | Carbonizable fabrics of activated, carbonized fibers and differently activated or unactivated fibers | Emerging Cross-Sectional Technologies | 5 | Expired |
| US9376303B2 | Temperature-controlled beverage dispenser | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US3977223A | Hot strip mill tension control | Performing Operations; Transporting | 2 | Expired |
| US7758169B2 | Printheads and printhead cartridges using a printhead | Performing Operations; Transporting | 2 | Expired |
| US7680257B1 | Computerized system and method for updating the layout of a telecommunications network | Electricity | 2 | Active |
| US7550365B2 | Bonding structure and method of making | Performing Operations; Transporting | 1 | Active |
| US11623450B2 | Output mechanism for a fluid container | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.