Tomball, Texas
United States
3
2012-02-09
The entities that hold a legal rights for patent applications filed by inventor Bell Samuel:
Samuel Bell from Tomball, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Remotely located tuning circuits for multi-frequency, multi-purpose induction antennae in downhole tools
#2 | 2011-03-24Frequency filtering and adjustment of electromagnetically received signals from antennas
#3 | 2010-11-11Remotely located tuning circuits for multi-frequency, multi-puropse induction antennae in downhole tools
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