Edwin Chan
32Patents
11h-index
22Co-inventors
75Inventor score
Filing activity: Mar 4, 1996 → Sep 17, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD398535S | Bottle | General | 34 | Expired |
| USD392390S | Nursing bottle | General | 34 | Expired |
| USD398536S | Bottle | General | 32 | Expired |
| USD398537S | Bottle | General | 28 | Expired |
| USD399005S | Nursing bottle | General | 24 | Expired |
| USD648531S1 | Power tool and accessory carrying case | General | 21 | Expired |
| USD408741S | Bottle | General | 20 | Expired |
| USD473057S1 | Broom head | General | 16 | Expired |
| US6305562A | Nursing bottle with gripping recesses | Human Necessities | 15 | Expired |
| US6321965A | Enhanced dispensing system for luggage tagging | Emerging Cross-Sectional Technologies | 14 | Expired |
| USD427776S | Brush | General | 13 | Expired |
| USD618300S1 | Sprayer | General | 11 | Expired |
| US7032787B2 | Integrated dispenser | Physics | 10 | Expired |
| USD417049S | Scraper | General | 10 | Expired |
| USD424305S | Ice scraper with brush | General | 8 | Expired |
| US8814759B2 | Integrated punching bag system | Human Necessities | 8 | Active |
| USD459589S1 | Handle for a brush | General | 8 | Expired |
| USD725845S1 | Pet leash | General | 8 | Active |
| US8739740B2 | Pet leash | Emerging Cross-Sectional Technologies | 7 | Active |
| USD727701S1 | Bar tool | General | 6 | Active |
| US8905272B2 | Sealed dispenser for metered fluent materials | Physics | 6 | Active |
| USD499556S1 | Cleaning implement | General | 5 | Expired |
| USD721783S1 | Fishing tool | General | 5 | Active |
| USD734118S1 | Automotive tool | General | 4 | Active |
| USD752939S1 | Hammer and screwdriver tool | General | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.