Raymond F. McMullen
16Patents
11h-index
35Co-inventors
72Inventor score
Filing activity: Mar 30, 1981 → Feb 13, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5820589A | Implantable non-invasive rate-adjustable pump | Human Necessities | 259 | Expired |
| US7551960B2 | External presentation of electrical stimulation parameters | Human Necessities | 143 | Active |
| US6979315B2 | Passive flow control devices for implantable pumps | Human Necessities | 136 | Expired |
| US6456883B1 | Apparatus and method for allowing immediate retrieval for information and identification from an implantable medical device having a depleted power source | Human Necessities | 117 | Expired |
| US5445616A | Medication delivery device and method of construction | Human Necessities | 64 | Expired |
| US7191008B2 | Implantable medical device with a dual power source | Human Necessities | 49 | Expired |
| US6471675B1 | Passive flow control devices for implantable pumps | Human Necessities | 44 | Expired |
| US4763098A | Flip-chip pressure transducer | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4665754A | Pressure transducer | Emerging Cross-Sectional Technologies | 32 | Expired |
| US7933652B2 | Bi-directional connector assembly for an implantable medical device | Human Necessities | 21 | Active |
| US6041659A | Methods and apparatus for sensing differential and gauge static pressure in a fluid flow line | Physics | 15 | Expired |
| US9517352B2 | Accessory apparatus for improved recharging of implantable medical device | Human Necessities | 10 | Active |
| US8209016B2 | Implantable lead management | Electricity | 5 | Active |
| US4361047A | Differential pressure to electrical signal transducer | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8364268B2 | Bi-directional connector assembly for an implantable medical device | Human Necessities | 1 | Active |
| US10391303B2 | Tools and methods for implantation of implantable medical lead extensions or catheters | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.