Broken Arrow, Oklahoma
United States
4
2016-01-14
The entities that hold a legal rights for patent applications filed by inventor Lindemann John D.:
John D. Lindemann from Broken Arrow, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Penetrator for a puncture communication tool and method
#2 | 2013-01-17Pipeline internal field joint cleaning, coating, and inspection robot
#3 | 2012-10-11Internal pipe coating inspection robot
#4 | 2010-12-16Dual acting rod piston control system
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