Robert W. Gray
44Patents
17h-index
34Co-inventors
81Inventor score
Filing activity: Apr 15, 1991 → Jan 25, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7091412B2 | Magnetically shielded assembly | Human Necessities | 1,077 | Expired |
| US6971391B1 | Protective assembly | Emerging Cross-Sectional Technologies | 177 | Expired |
| US7123013B2 | Magnetic resonance imaging interference immune device | Physics | 165 | Expired |
| US6949929B2 | Magnetic resonance imaging interference immune device | Physics | 154 | Expired |
| US6765144B1 | Magnetic resonance imaging coated assembly | Electricity | 147 | Expired |
| US7388378B2 | Magnetic resonance imaging interference immune device | Physics | 111 | Active |
| US7162302B2 | Magnetically shielded assembly | Emerging Cross-Sectional Technologies | 102 | Expired |
| US6793642B2 | Flow cytometer | Physics | 71 | Expired |
| US5452222A | Fast-risetime magnetically coupled current injector and methods for using same | Physics | 45 | Expired |
| US6695761B2 | Apparatus for assisting a heart | Human Necessities | 45 | Expired |
| US7344559B2 | Electromagnetic radiation transparent device and method of making thereof | Human Necessities | 43 | Expired |
| US7839146B2 | Magnetic resonance imaging interference immune device | Electricity | 37 | Active |
| US6743190B2 | Flow cytometer shunt | Physics | 34 | Expired |
| US7671594B2 | Magnetic resonance imaging interference immune device | Electricity | 31 | Active |
| US6925322B2 | Optical MRI catheter system | Physics | 30 | Expired |
| US7473843B2 | Magnetic resonance imaging coated assembly | Electricity | 23 | Active |
| US7729777B2 | Magnetic resonance imaging interference immune device | Physics | 21 | Active |
| US6795319B2 | Intrinsically safe portable programmer for enclosed electronic process control equipment | Electricity | 15 | Expired |
| US7865247B2 | Medical leads with frequency independent magnetic resonance imaging protection | Human Necessities | 13 | Active |
| US6980848B2 | Optical MRI catheter system | Physics | 11 | Expired |
| US8209029B2 | Resonance tuning module for implantable devices and leads | Human Necessities | 9 | Active |
| US8868212B2 | Medical device with an electrically conductive anti-antenna member | Human Necessities | 7 | Active |
| US5137610A | Sputter chamber with extended protection plate and method of use | Electricity | 7 | Expired |
| US7389137B2 | Optical MRI catheter system | Physics | 7 | Active |
| US6815688B2 | Devices for guiding and manipulating electron beams | Electricity | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.