Edwin L. Legall
11Patents
5h-index
24Co-inventors
62Inventor score
Filing activity: Jul 28, 2004 → Sep 13, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7170377B2 | Superconductive magnet including a cryocooler coldhead | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US7412835B2 | Apparatus and method for controlling a cryocooler by adjusting cooler gas flow oscillating frequency | Mechanical Engineering; Lighting; Heating | 12 | Active |
| US8009806B2 | Apparatus and method of cooling a liquid metal bearing in an x-ray tube | Electricity | 8 | Active |
| US7974384B2 | X-ray tube having a ferrofluid seal and method of assembling same | Electricity | 7 | Active |
| US9305739B2 | Apparatus for ultra high vacuum thermal expansion compensation and method of constructing same | Electricity | 5 | Active |
| US9874618B2 | Control system and method for a superconducting magnet | Physics | 4 | Active |
| US7271591B1 | Methods and apparatus for MRI shims | Physics | 2 | Expired |
| US11994569B2 | Radio frequency coil assemblies for magnetic resonance imaging systems and methods for making them | Electricity | 1 | Active |
| US9271689B2 | Apparatus for wide coverage computed tomography and method of constructing same | Emerging Cross-Sectional Technologies | 0 | Active |
| US7903787B2 | Air-cooled ferrofluid seal in an x-ray tube and method of fabricating same | Electricity | 0 | Active |
| US10114092B2 | Connection system and method | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.