Edmonton
Canada
4
2016-12-08
The entities that hold a legal rights for patent applications filed by inventor Renshaw William S.:
William S. Renshaw from Edmonton, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Regulation of flow through a well tool spring
#2 | 2014-04-17Multilateral bore junction isolation
#3 | 2014-04-17Multilateral bore junction isolation
#4 | 2006-09-07Liner setting tool
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