Robert G. Harrison
33Patents
15h-index
15Co-inventors
78Inventor score
Filing activity: Aug 12, 1977 → Nov 10, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5748254A | Systems with a remote control in which information can be retrieved from an encoded, laser readable disc | Electricity | 245 | Expired |
| US6215420A | Keyboard (I) | Electricity | 138 | Expired |
| US5590583A | Appliance for making bread and for cooking bagels | Human Necessities | 101 | Expired |
| US5588352A | Appliance for making yeast doughs and cooking bagels | Human Necessities | 92 | Expired |
| US5526734A | Apparatus for cooking bagels | Human Necessities | 89 | Expired |
| US5355784A | Juice extractors | Emerging Cross-Sectional Technologies | 67 | Expired |
| US5495795A | Juice extractors | Human Necessities | 43 | Expired |
| USD437837S | Flat screen appliance | General | 41 | Expired |
| US5257575A | Juice extractors with splash prevention | Human Necessities | 40 | Expired |
| US6466278B1 | Appliances | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5417152A | Speed controls | Human Necessities | 28 | Expired |
| US4152680A | Broadband frequency divider using microwave varactors | Electricity | 26 | Expired |
| US5961333A | Educational and training devices and methods | Electricity | 21 | Expired |
| USD458250S1 | Waterproof remote control device | General | 18 | Expired |
| USD343097S | Juicer | General | 15 | Expired |
| US4636757A | Microstrip/slotline frequency halver | Electricity | 15 | Expired |
| USD341522S | Juicer | General | 14 | Expired |
| US5833470A | Information/entertainment systems with user prompts | Electricity | 11 | Expired |
| US6532004B1 | Appliances with multiple modes of operation | Electricity | 10 | Expired |
| US5751369A | Information retrieval and presentation systems with direct access to retrievable items of information | Electricity | 10 | Expired |
| US6604235B1 | Operating system upgrading | Physics | 10 | Expired |
| US5682809A | Appliance for cooking bagels | Human Necessities | 10 | Expired |
| USD387353S | Remote control | General | 10 | Expired |
| US5724102A | Systems in which information can be retrieved from an encoded, laser readable disc | Electricity | 10 | Expired |
| USD378484S | Bagel cooker | General | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.