Aberdeen
United Kingdom
4
2012-07-05
The entities that hold a legal rights for patent applications filed by inventor Munro William D.:
William D. Munro from Aberdeen, GB has applied for patents for these inventions. The list has both pending applications and granted patents:
Wellhead tree pressure compensating device
#2 | 2012-06-28Wellhead tree pressure limiting device
#3 | 2012-02-02Wellhead tree pressure limiting device
#4 | 2009-10-22Non-orientated tubing hanger with full bore tree head
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