Claudio Cicognani

DS Drillmec S.P.A.: 1 patents #5 of 6Top 85%

SS Soilmec S.P.A.: 1 patents #19 of 45Top 45%

Overall (All Time): #2,099,079 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Patent #	Title	Co-Inventors	Date
8316588	Rig for drilling or maintaining oil wells	—	2012-11-27
6591904	Equipment for stowing and handling drill pipes	—	2003-07-15