Robert W. Sheldon
60Patents
16h-index
40Co-inventors
84Inventor score
Filing activity: Aug 18, 1980 → May 1, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD468365S1 | Dataplay player | General | 166 | Expired |
| USD494452S1 | Hook | General | 119 | Expired |
| USD589728S1 | Receptacle | General | 62 | Expired |
| USD645910S1 | Board peripheral for video game | General | 49 | Expired |
| USD486185S1 | File holder for attachment to a wall, such as a cubicle wall | General | 48 | Expired |
| USD567945S1 | Tongue cleaner | General | 29 | Expired |
| USD478628S1 | Hanger clip for attachment to a wall, such as a cubicle wall | General | 28 | Expired |
| USD485307S1 | Card holder, for items such as business cards, for attachment to a wall, such as a cubicle wall | General | 28 | Expired |
| US6435904B1 | Multiple peripheral connection device for connecting multiple peripheral devices to a host device | Electricity | 28 | Expired |
| US6505566B1 | Support assembly | Human Necessities | 25 | Expired |
| USD635615S1 | Board peripheral for video game | General | 23 | Expired |
| USD485306S1 | Holder for elongated articles, such as pens and pencils, for attachment to a wall, such as a cubicle wall | General | 19 | Expired |
| US8066130B2 | Storage system | Performing Operations; Transporting | 17 | Active |
| US10233647B2 | Gutter hanger assembly | Fixed Constructions | 17 | Active |
| USD303446S | Portable hose cart | General | 16 | Expired |
| USD878189S1 | Gutter hanger | General | 16 | Active |
| USD580745S1 | Hook | General | 15 | Expired |
| USD591040S1 | Knife sheath | General | 14 | Expired |
| USD481207S1 | Frame | General | 14 | Expired |
| USD731710S1 | Dental flosser | General | 13 | Active |
| USD861320S1 | Walking cane | General | 12 | Active |
| US10588812B2 | Dual receptacle carrier | Human Necessities | 12 | Active |
| USD506223S1 | Globe and stand | General | 12 | Expired |
| USD580744S1 | Hook | General | 12 | Expired |
| USD867938S1 | Kickstand | General | 10 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.