had Engineering S.r.l.

Italy

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Total IP 7
Total IP Rank # 231,010
IP Activity Score 0/5.0    0
IP Activity Rank # 1,772,099

Patents

Trademarks

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Last Patent 2017 - Device for ensuring continuous c...
First Patent 2014 - Device for ensuring continuous c...

Latest Inventions, Goods, Services

2015 Invention Device for ensuring continuous circulation in well drilling. A device (1) for ensuring continuous...
Invention A device for ensuring continuous circulation in well drilling. A device (1) for ensuring continuo...
Invention Method for drilling a well in continuous circulation and device for intercepting and redistributi...
2014 Invention Device for ensuring continuous circulation in well drilling. A device for ensuring continuous cir...