Assignee
ENLINK GEOENERGY SERVICES INC
US·10 granted patents·393 citations·filing 1997–2006
Top patents by PatentIndex Score
10 records- 0194US7270182B2Earth loop installed with sonic apparatusENLINK GEOENERGY SERVICES INC·Filed 2006·Granted Sep 18, 2007·26 cites·18 claims
- 0292US7093657B2Earth loop installed with sonic apparatusENLINK GEOENERGY SERVICES INC·Filed 2005·Granted Aug 22, 2006·21 cites·23 claims
- 0391US6250371B1Energy transfer systemsENLINK GEOENERGY SERVICES INC·Filed 1999·Granted Jun 26, 2001·85 cites·20 claims
- 0488US6955219B2Earth loop installation with sonic drillingENLINK GEOENERGY SERVICES INC·Filed 2003·Granted Oct 18, 2005·35 cites·22 claims
- 0585US6860320B2Bottom member and heat loopsENLINK GEOENERGY SERVICES INC·Filed 2004·Granted Mar 1, 2005·31 cites·21 claims
- 0685US6585036B2Energy systemsENLINK GEOENERGY SERVICES INC·Filed 2001·Granted Jul 1, 2003·35 cites·20 claims
- 0781US6672371B1Earth heat exchange systemENLINK GEOENERGY SERVICES INC·Filed 1999·Granted Jan 6, 2004·92 cites·13 claims
- 0878US7017650B2Earth loop energy systemsENLINK GEOENERGY SERVICES INC·Filed 2003·Granted Mar 28, 2006·23 cites·19 claims
- 0966US6694766B1Power generation systems with earth heat transferENLINK GEOENERGY SERVICES INC·Filed 2002·Granted Feb 24, 2004·16 cites·22 claims
- 1065US5758724AUnderground heat exchange systemENLINK GEOENERGY SERVICES INC·Filed 1997·Granted Jun 2, 1998·29 cites·23 claims
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