Inventor
PAYNE DAVID R
US12 patents
⚠️ This page may combine multiple inventors who share the name “PAYNE DAVID R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHARLES MACHINE WORKS
11 patentsUS6179065B1Jan 30, 2001
System and method for automatically controlling a pipe handling system for a horizontal boring machine
CHARLES MACHINE WORKS123 citations97
US6543551B1Apr 8, 2003
Pipe handling device
CHARLES MACHINE WORKS118 citations96
US5425179AJun 20, 1995
Optical sensor for measuring inclination angles
CHARLES MACHINE WORKS85 citations95
US6550547B1Apr 22, 2003
System and method for automatically controlling a pipe handling system for a horizontal boring machine
CHARLES MACHINE WORKS49 citations94
US6085852AJul 11, 2000
Pipe handling device
CHARLES MACHINE WORKS68 citations94
US7216724B2May 15, 2007
Coupling for dual member pipe
CHARLES MACHINE WORKS46 citations92
US6871712B2Mar 29, 2005
Remote control for a drilling machine
CHARLES MACHINE WORKS27 citations90
US7654340B2Feb 2, 2010
Directional reaming system
CHARLES MACHINE WORKS13 citations83
US7195079B2Mar 27, 2007
Directional reaming system
CHARLES MACHINE WORKS13 citations83
US7413031B2Aug 19, 2008
Apparatus and method for maintaining control of a drilling machine
CHARLES MACHINE WORKS13 citations81
US7392858B2Jul 1, 2008
Remote control for a drilling machine
CHARLES MACHINE WORKS6 citations71