|
Wellbore Motor Having Magnetic Gear Drive
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7,481,283 B2
|
01-27-09
|
|
Method for Constructing Permanent Magnet Assemblies
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7,373,716 B2
|
05-20-08
|
|
Method and Apparatus for Magnetic Separation of Particles
|
7,258,799 B2
|
08-21-07
|
|
Rotating Sputtering Magnetron
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7,182,843 B2
|
02-27-07
|
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High Field Voice Coil Motor
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7,135,792 B2
|
11-14-06
|
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Method for Separating Magnetized Substances from a Solution
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6,572,778 B2
|
06-03-03
|
|
Magnetic Separation Device
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6,562,239 B2
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05-13-03
|
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Method and Apparatus for Magnetic Separation of Particles
|
6,514,415 B2
|
02-04-03
|
|
Method and Apparatus for Magnetic Separation of Particles
|
6,514,416 B1
|
02-04-03
|
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Magnetic Cell Separation Device
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6,451,207 B1
|
09-17-02
|
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Magnetic Separation Device
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6,413,420 B1
|
07-02-02
|
|
Uniform External Magnetic Field
|
6,249,200 B1
|
06-19-01
|
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Magnetic Decoupler
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6,084,498
|
07-04-00
|
|
Magnetic Decoupler
|
5,959,520
|
09-28-99
|
|
Single Dipole Permanent Magnet Structure
|
5,886,609
|
03-23-99
|
|
Permanent Magnet Structure in a Magnetron
|
5,865,970
|
02-02-99
|
|
Dipole Permanent Magnet Structure
|
5,635,889
|
06-03-97
|
|
Exposed Ferrite Core Impeder
|
4,531,035
|
07-23-85
|
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Magnetic Decoupler
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4,339,853
|
07-20-82
|
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Magnetic Hysteresis Alloy
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3,322,579
|
05-30-67
|
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Double Ageing a Magnetic Hysteresis Alloy
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3,259,530
|
07-05-66
|