Jonathan Paul Ruppert
8Patents
5h-index
6Co-inventors
56Inventor score
Filing activity: Jun 24, 1993 → Aug 19, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5640002A | Portable RF ID tag and barcode reader | Physics | 990 | Expired |
| US5424524A | Personal scanner/computer for displaying shopping lists and scanning barcodes to aid shoppers | Physics | 523 | Expired |
| US6236969A | Wearable telecommunications apparatus with voice/speech control features | Electricity | 129 | Expired |
| US6338512B1 | Clamp action shovel for single hand operation | Human Necessities | 15 | Expired |
| USD700026S1 | Weed cutter | General | 7 | Active |
| USD911133S1 | One-handed shovel | General | 5 | Active |
| USD680395S1 | Weed cutter | General | 2 | Active |
| US9320188B1 | Tool blades with multiple cutting edges | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.