John Patrick Ryan
12Patents
8h-index
13Co-inventors
69Inventor score
Filing activity: Feb 5, 1975 → Nov 13, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6205996A | Barbecue grill with radiant fire grate | Human Necessities | 34 | Expired |
| US4015725A | Pivotable and extendable apparatus for lifting a person to and from a vehicle | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5960784A | Barbecue grill with smoke incinerator | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US3967321A | Electrically driven hand orthosis device for providing finger prehension | Human Necessities | 20 | Expired |
| US9239820B1 | Method and apparatus for selective visual formatting of an electronic document using a style element lock status | Physics | 14 | Active |
| US4381855A | Technique for conserving hot metal temperature | Performing Operations; Transporting | 12 | Expired |
| US5947150A | Freezeless dripping wall faucet-hydrant | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6245991A | Utility pole guy wire breakaway connector | Electricity | 9 | Expired |
| USD376024S | Cylinder handle | General | 6 | Expired |
| US10499774B1 | Liquid dispenser | Performing Operations; Transporting | 4 | Active |
| US9842089B2 | Method and apparatus for selective visual formatting of an electronic document | Physics | 2 | Active |
| US9841624B2 | Configurations for tileable display apparatus with multiple pixel arrays | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.