Bristol, Virginia
United States
3
2012-04-05
The entities that hold a legal rights for patent applications filed by inventor Walker Michael R.:
Michael R. Walker from Bristol, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Connection arrangements for mine conveyor sections
#2 | 2011-06-16Connection arrangements for mine conveyor sections
#3 | 2009-04-02Connection arrangements for mine conveyor sections
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