Joseph Walker
26Patents
9h-index
45Co-inventors
75Inventor score
Filing activity: Apr 17, 1995 → Jul 2, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8442639B2 | Systems and methods for electrical stimulation of blood vessels | Human Necessities | 73 | Active |
| US8414641B2 | Valve with delayed leaflet deployment | Human Necessities | 20 | Active |
| US5861587A | Method for operating a double deck elevator car | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5490580A | Automated selection of a load weight bypass threshold for an elevator system | Performing Operations; Transporting | 20 | Expired |
| US8137394B2 | Valve with delayed leaflet deployment | Human Necessities | 19 | Active |
| US7892276B2 | Valve with delayed leaflet deployment | Human Necessities | 19 | Active |
| US8666512B2 | Implantable medical device lead including inner coil reverse-wound relative to shocking coil | Human Necessities | 14 | Active |
| US5611412A | Elevator car hitch | Performing Operations; Transporting | 13 | Expired |
| US6505892B1 | Softwall mining method and device | Fixed Constructions | 10 | Expired |
| US8825179B2 | Implantable medical device lead including a unifilar coiled cable | Human Necessities | 9 | Active |
| US5844179A | Method of operation for double-deck elevator system | Emerging Cross-Sectional Technologies | 9 | Expired |
| US8382529B2 | Terminal connector assembly for a medical electrical lead | Emerging Cross-Sectional Technologies | 9 | Active |
| US8478429B2 | Extendable/retractable fixation lead with distal travelling seal and related devices | Human Necessities | 7 | Active |
| US8734499B2 | Systems and methods for thermal neuroinhibition | Human Necessities | 3 | Active |
| US8600499B2 | Method and device for cardiac vasoactive therapy | Human Necessities | 2 | Active |
| US8602827B2 | Terminal connector assembly for a medical electrical lead | Emerging Cross-Sectional Technologies | 1 | Active |
| US8634933B2 | Active fixation leads and method of assembly | Emerging Cross-Sectional Technologies | 1 | Active |
| US9368925B2 | Terminal connector assembly for a medical electrical lead | Emerging Cross-Sectional Technologies | 1 | Active |
| US8958889B2 | MRI compatible lead coil | Human Necessities | 1 | Active |
| US9402996B2 | RF shield for an implantable lead | Human Necessities | 1 | Active |
| US8929997B2 | Active fixation leads and method of assembly | Emerging Cross-Sectional Technologies | 0 | Active |
| US9227054B2 | Active fixation leads and method of assembly | Emerging Cross-Sectional Technologies | 0 | Active |
| US12178662B2 | Catheter and spring element for contact force sensing | Human Necessities | 0 | Active |
| US9504821B2 | Construction of an MRI-safe tachycardia lead | Emerging Cross-Sectional Technologies | 0 | Active |
| US9682231B2 | Construction of an MRI-safe tachycardia lead | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.