Assignee
PIETRAS BERND-GEORG
DE·7 granted patents·17 pending applications·162 citations·filing 2000–2012
Top patents by PatentIndex Score
24 records- 0191US7090021B2Apparatus for connecting tublars using a top drivePIETRAS BERND-GEORG·Filed 2004·Granted Aug 15, 2006·77 cites·14 claims
- 0282US7090254B1Apparatus and method aligning tubularsPIETRAS BERND-GEORG·Filed 2000·Granted Aug 15, 2006·62 cites·33 claims
- 0380US8496280B2Remotely operated single joint elevatorPIETRAS BERND-GEORG·Filed 2012·Granted Jul 30, 2013·5 cites·13 claims
- 0472US8215687B2Remotely operated single joint elevatorPIETRAS BERND-GEORG·Filed 2008·Granted Jul 10, 2012·11 cites·13 claims
- 0554US8132626B2Methods and apparatus for connecting tubulars using a top drivePIETRAS BERND-GEORG·Filed 2009·Granted Mar 13, 2012·2 cites·16 claims
- 0654US2013075113A1Method and apparatus for connecting tubulars using a top drivePIETRAS BERND-GEORG·Filed 2012·Application pending·0 cites
- 0753US2012080181A1Method and apparatus for connecting tubulars using a top drivePIETRAS BERND-GEORG·Filed 2011·Application pending·0 cites
- 0852US2011174479A1Method and apparatus for connecting tubulars using a top drivePIETRAS BERND-GEORG·Filed 2010·Application pending·0 cites
- 0952US2010224376A1Method and apparatus for connecting tubulars using a top drivePIETRAS BERND-GEORG·Filed 2010·Application pending·0 cites
- 1051US2013068477A1Apparatus and method for facilitating the connection of tubulars using a top drivePIETRAS BERND-GEORG·Filed 2012·Application pending·0 cites
- 1150US2012145408A1Apparatus and method for facilitating the connection of tubulars using a top drivePIETRAS BERND-GEORG·Filed 2011·Application pending·0 cites
- 1249US2011198098A1Apparatus and method for facilitating the connection of tubulars using a top drivePIETRAS BERND-GEORG·Filed 2011·Application pending·0 cites
- 1349US2011198073A1Apparatus and methods for facilitating the connection of tubulars using a top drivePIETRAS BERND-GEORG·Filed 2011·Application pending·0 cites
- 1448US2010230092A1Apparatus and methods for facilitating the connection of tubulars using a top drivePIETRAS BERND-GEORG·Filed 2010·Application pending·0 cites
- 1547US2009218090A1Method and apparatus for connecting tubulars using a top drivePIETRAS BERND-GEORG·Filed 2008·Application pending·0 cites
- 1647US2010147534A1Apparatus and method for facilitating the connection of tubulars using a top drivePIETRAS BERND-GEORG·Filed 2009·Application pending·0 cites
- 1747US2012175130A1Apparatus and methods for facilitating the connection of tubulars using a top drivePIETRAS BERND-GEORG·Filed 2011·Application pending·0 cites
- 1846US2009095488A1Apparatus and method for facilitating the connection of tubulars using a top drivePIETRAS BERND-GEORG·Filed 2008·Application pending·0 cites
- 1946US2008185140A1Method and apparatus for connecting tubulars using a top drivePIETRAS BERND-GEORG·Filed 2008·Application pending·0 cites
- 2044US2007261858A1Apparatus and method for facilitating the connection of tubulars using a top drivePIETRAS BERND-GEORG·Filed 2007·Application pending·0 cites
- 2143US2007107909A1Apparatus and methods for facilitating the connection of tubulars using a top drivePIETRAS BERND-GEORG·Filed 2006·Application pending·0 cites
- 2240US8485067B2Tubular joint detection systemPIETRAS BERND-GEORG·Filed 2002·Granted Jul 16, 2013·3 cites·6 claims
- 2340US8079796B2Apparatus for delivering a tubular to a wellborePIETRAS BERND-GEORG·Filed 2003·Granted Dec 20, 2011·2 cites·16 claims
- 2440US2008264648A1Apparatus and methods for tubular makeup interlockPIETRAS BERND-GEORG·Filed 2008·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →