Singapore
Singapore
3
2016-12-29
The entities that hold a legal rights for patent applications filed by inventor Willy Andre:
Andre Willy from Singapore, SG has applied for patents for these inventions. The list has both pending applications and granted patents:
VALVE ACTUATOR
#2 | 2014-07-03Tubing hanger assembly with single trip internal lock down mechanism
#3 | 2012-02-02Tubing hanger assembly with single trip internal lock down mechanism
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