Robert Tapper
22Patents
15h-index
3Co-inventors
74Inventor score
Filing activity: Jun 13, 1977 → Sep 25, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6843254B2 | Sensor controlled analysis and therapeutic delivery system | Human Necessities | 144 | Expired |
| US7008384B2 | Sensor controlled analysis and therapeutic delivery system | Human Necessities | 137 | Expired |
| US5224927A | Iontophoretic treatment system | Human Necessities | 132 | Expired |
| US4325367A | Iontophoretic treatment apparatus | Human Necessities | 126 | Expired |
| US4211222A | Iontophoretic burn-protection method | Human Necessities | 70 | Expired |
| US4301794A | Method for iontophoretic treatment | Human Necessities | 69 | Expired |
| US6059736A | Sensor controlled analysis and therapeutic delivery system | Human Necessities | 64 | Expired |
| US4190056A | Method and means for recording sweat gland activity | Human Necessities | 55 | Expired |
| US4340047A | Iontophoretic treatment apparatus | Human Necessities | 54 | Expired |
| US4164226A | Iontophoretic burn-protection electrode structure | Human Necessities | 51 | Expired |
| US6223076A | Sweat control system | Human Necessities | 49 | Expired |
| US4822334A | Electrical dosimetry control system | Human Necessities | 32 | Expired |
| US6238381A | Iontophoretic treatment system | Human Necessities | 29 | Expired |
| US6582416B2 | Iontophoretic treatment system | Human Necessities | 24 | Expired |
| US6485437B1 | Sensor controlled analysis and therapeutic delivery system | Human Necessities | 22 | Expired |
| US6094594A | Hair removal system | Human Necessities | 8 | Expired |
| US6139537A | Iontophoretic treatment system | Human Necessities | 6 | Expired |
| US6600950B1 | Iontophoretic treatment system | Human Necessities | 4 | Expired |
| US6235013A | Iontophoretic treatment system | Human Necessities | 3 | Expired |
| US6425891B1 | Hair removal system | Human Necessities | 2 | Expired |
| US6575957B1 | Iontophoretic treatment system | Human Necessities | 1 | Expired |
| US6206869A | Hair removal system | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.