Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for rotating a bit in a well

Apparatus for rotating a bit in a well

US Patent 5238061 · Granted Aug 24, 1993

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Earth loop installed with sonic apparatus2007
Earth loop installed with sonic apparatus2006
Earth loop energy systems2006
Earth loop installation with sonic drilling2005
Bottom member and heat loops2005
Power generation systems with earth heat transfer2004
Earth heat exchange system2004
Furniture with distressed appearance2003
Energy systems2003
Energy systems2001
Energy transfer systems2001
Spoolable coiled tubing completion system2000