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Showing 1 to 20 of 1971 results

PATENT /PUB No. Country Patent Title Patent Owner Filing Date Issue/Pub Date Status
5819800 US Hydraulic pilot valve Jun 5, 1997 Oct 13, 1998 Granted
6336518 US Travel assisting hydraulic circuit for hydraulic drive type working vehicle Jun 2, 1999 Jan 8, 2002 Granted
6700053 US Thermoelectric module Jun 29, 2001 Mar 2, 2004 Granted
8407994 US Rotation control system for working-machine pump Feb 21, 2008 Apr 2, 2013 Granted
D410240 US Boom of excavator Dec 23, 1997 May 25, 1999 Granted
D620031 US Fan shroud for construction machinery Nov 6, 2008 Jul 20, 2010 Granted
8289743 US Systems and methods for direct-current voltage control Feb 14, 2008 Oct 16, 2012 Granted
6883876 US Crawler type traveling apparatus, sprocket for crawler belt and segments thereof Mar 24, 2003 Apr 26, 2005 Granted
6959241 US Engine control device Oct 28, 2003 Oct 25, 2005 Granted
7008343 US Radial type piston motor with speed reducer Jan 21, 2004 Mar 7, 2006 Granted
9206584 US Hybrid working machine and method of controlling hybrid working machine Nov 20, 2012 Dec 8, 2015 Granted
6313392 US Thermoelectric semiconductor material, thermoelectric element, method of manufacturing these and method of manufacturing thermoelectric module and device for manufacturing thermoelectric semiconductor material Oct 8, 1999 Nov 6, 2001 Granted
9624648 US Display system for excavating machine, excavating machine, and display method for excavating machine May 15, 2014 Apr 18, 2017 Granted
7556586 US Shift control device and shift control method for vehicle Jul 28, 2005 Jul 7, 2009 Granted
9616748 US Construction machinery display system and control method for same Oct 28, 2013 Apr 11, 2017 Granted
9194381 US Bent axis type axial piston pump/motor Jun 8, 2012 Nov 24, 2015 Granted
D463807 US Operator cabin of power shovel Oct 18, 2001 Oct 1, 2002 Granted
8535611 US Exhaust gas purifying device Jul 21, 2009 Sep 17, 2013 Granted
6564784 US Exhaust gas recirculation control apparatus for internal combustion engine Sep 26, 2000 May 20, 2003 Granted
9109348 US Monitor and working vehicle provided with the monitor Oct 18, 2012 Aug 18, 2015 Granted

Showing 1 to 20 of 1971 results

*Note: Documents with disabled checkboxes are ancillary ones, so these cannot be added to portfolio.