Spring, Texas
United States
3
2019-11-21
The entities that hold a legal rights for patent applications filed by inventor Brumfield Michael K.:
Michael K. Brumfield from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for cleaning tubes in a rotary path
#2 | 2019-11-21Method and apparatus for cleaning tubes in a rotary path
#3 | 2017-11-09Method and apparatus for cleaning tubes in a rotary path
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