Inventor · disambiguated record
Iwo Severin
Also filed as: SEVERIN IWO
3 granted patents·1 pending application·36 citations·filing 2005–2007
70Inventor score
Technology areasE21B
Top patents by PatentIndex Score
4 records- 0171US7296630B2Hands-free bail-elevator locking device with combined power/control connector, bail spreader and method for useBLOHM & VOSS REPAIR GMBH·Filed 2005·Granted Nov 20, 2007·17 cites·21 claims
- 0263US7216717B2Dual elevator system and methodBLOHM & VOSS REPAIR GMBH·Filed 2005·Granted May 15, 2007·11 cites·15 claims
- 0355US8079627B2Device for vertically holding pipesLUTZHOEFT JENS·Filed 2007·Granted Dec 20, 2011·8 cites·24 claims
- 0429US2009090221A1Device for Handling PipesLUTZHOFT JENS·Filed 2007·Application pending·0 cites
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