James E. McCambridge
56Patents
19h-index
35Co-inventors
84Inventor score
Filing activity: May 1, 1980 → Apr 17, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7281461B2 | Hair trimmer for use in self-cutting or on others | Emerging Cross-Sectional Technologies | 56 | Expired |
| US7356934B2 | Belt or clothing-mountable battery-powered hair clipper with holster | Human Necessities | 55 | Expired |
| US6911010B2 | Heated massager with massaging liquid dispenser | Human Necessities | 50 | Expired |
| US6267736A | Articulated multi-directional hand-held massage apparatus | Human Necessities | 48 | Expired |
| US4350193A | Power tool accessory table | Emerging Cross-Sectional Technologies | 42 | Expired |
| US4654926A | Vacuum cleaner | Human Necessities | 36 | Expired |
| US6986206B2 | Hair clipping device with rotating bladeset having multiple cutting edges | Performing Operations; Transporting | 29 | Expired |
| US5075971A | Methods and apparatus for trimming hair and disposing of hair clippings | Performing Operations; Transporting | 29 | Expired |
| US8407913B2 | Conditioner infuser for hair dryer attachment | Human Necessities | 29 | Active |
| US6604287B2 | Hair clipper with tethered trimmer attachment and on-board attachment storage | Performing Operations; Transporting | 27 | Expired |
| USD700998S1 | Cover for hair clippers | General | 27 | Active |
| USD340783S | Miniature hair trimmer | General | 26 | Expired |
| US7188422B2 | Attachment for hair clippers | Performing Operations; Transporting | 26 | Expired |
| US6684511B2 | Hair clipping device with rotating bladeset having multiple cutting edges | Performing Operations; Transporting | 26 | Expired |
| US6739053B2 | Hair clipping device with internal vacuum | Performing Operations; Transporting | 25 | Expired |
| US6217533A | Portable vibrating units having different speeds | Human Necessities | 21 | Expired |
| US7350314B2 | Calibration gauge for hair cutter bladesets | Performing Operations; Transporting | 21 | Expired |
| US6665938B2 | Hair clipping device with adjustable deflecting comb assembly | Performing Operations; Transporting | 20 | Expired |
| USD512686S1 | Stand for hair trimmer and battery pack | General | 20 | Expired |
| US5446262A | Soldering iron and soldering iron tip with spaced heatable shell member | Performing Operations; Transporting | 19 | Expired |
| US7004785B2 | Cord wrap for clippers | Performing Operations; Transporting | 19 | Expired |
| US5658193A | Reciprocating hand tool with multiple attachments | Performing Operations; Transporting | 19 | Expired |
| USD748862S1 | Hair clipper attachment comb with clip | General | 17 | Active |
| US6775922B2 | Hair dryer and attachment system | Human Necessities | 17 | Expired |
| US6920886B2 | Multi-function hair styling iron | Human Necessities | 16 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.