Inventor
KELPE HANS
US13 patents
⚠️ This page may combine multiple inventors who share the name “KELPE HANS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VERMEER MFG CO
11 patentsUS6719069B2Apr 13, 2004
Underground boring machine employing navigation sensor and adjustable steering
VERMEER MFG CO84 citations98
US6484818B2Nov 26, 2002
Horizontal directional drilling machine and method employing configurable tracking system interface
VERMEER MFG CO189 citations98
US7143844B2Dec 5, 2006
Earth penetrating apparatus and method employing radar imaging and rate sensing
VERMEER MFG CO65 citations97
US6755263B2Jun 29, 2004
Underground drilling device and method employing down-hole radar
VERMEER MFG CO75 citations97
US6470976B2Oct 29, 2002
Excavation system and method employing adjustable down-hole steering and above-ground tracking
VERMEER MFG CO99 citations97
US7607494B2Oct 27, 2009
Earth penetrating apparatus and method employing radar imaging and rate sensing
VERMEER MFG CO38 citations95
US6651755B1Nov 25, 2003
Macro assisted control system and method for a horizontal directional drilling machine
VERMEER MFG CO73 citations95
US6910541B2Jun 28, 2005
Macro assisted control system and method for a horizontal directional drilling machine
VERMEER MFG CO15 citations92
US6766869B2Jul 27, 2004
Remote lock-out system and method for a horizontal directional drilling machine
VERMEER MFG CO34 citations89
US7999562B2Aug 16, 2011
Apparatus and method of capacitively sensing operator presence for a stump cutter
VERMEER MFG CO13 citations82
US10294776B2May 21, 2019
Horizontal directional drilling system including sonde position detection using global positioning systems
VERMEER MFG CO0 citations45