Inventor · disambiguated record
Barry Schmitke
Also filed as: SCHMITKE BARRY
2 granted patents·32 citations·filing 2001–2001
57Inventor score
Technology areasE21B
Top patents by PatentIndex Score
2 records- 0160US7011167B2Device for sealing a drill hole and for discharging drillings or stripped extraction materialCIGAR LAKE MINING CORP·Filed 2001·Granted Mar 14, 2006·31 cites·50 claims
- 0233US6854952B2Device for extending or shortening a network of pipesVOEST ALPINE BERGTECHNIK·Filed 2001·Granted Feb 15, 2005·1 cites·30 claims
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