Daniel T. Mather — 14 Patents at Caterpillar

Daniel T. Mather has been granted 14 US patents while listed as an inventor at Caterpillar. The first was granted in 1996 and the most recent in January 2018. Daniel T. Mather ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Daniel T. Mather in Lockport, IL, US.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9878737	Hydraulic steering control system	Carl McIlheran, David A. Mork, Christopher W. Johnson, Michael Hudson	2018-01-30	$39,433,000
9869359	Hydraulic system with an unloading valve	Carl McIlheran, Andrew J. Kleitsch, John Cody Vacca, Michael Hudson, Derek W. Holmes	2018-01-16	$42,721,000
9764671	Unloading relief valve	John Cody Vacca, Bala Natarajan Balashanmugam, Partiban Chengalvarayan, Carl McIlheran, Thomas Dale Morris	2017-09-19	$31,388,000
8966890	Method and arrangement for active make-up in an overrunning actuator	Troy A. Shawgo, Daniel H. Killion, Vishnu Irigireddy, Deepak Amaravadi, Dayao Chen +5 more	2015-03-03	$8,246,000
7658065	Hydraulic system having in-sump energy recovery device	David P. Smith, Igor Strashny	2010-02-09	$36,205,000
7631738	Fluidly actuated sprag	David P. Smith, Eric Lauterbach, Jonathan Lewis Buelow	2009-12-15	$102,141,000
7497156	Fluid motor	David P. Smith, Eric Lauterbach, Jonathan Lewis Buelow	2009-03-03	$14,489,000
7444809	Hydraulic regeneration system	David P. Smith	2008-11-04	$29,377,000
7258058	Metering valve with integral relief and makeup function	David P. Smith, Wayne W. Lark	2007-08-21	$52,438,000
7240604	Electro-hydraulic metering valve with integral flow control	David P. Smith	2007-07-10	$61,387,000
6955115	Hydraulic circuit having pressure equalization during regeneration	Michael A. A'Hearn, Thomas J. Hajek, Sr., Larry W. Lorimor, Srikrishnan T. Tolappa	2005-10-18	$83,106,000
6782697	Pressure-compensating valve with load check	—	2004-08-31	$28,167,000
6293181	Control system providing a float condition for a hydraulic cylinder	Thomas J. Hajek, Jr., Srikrishnan T. Tolappa	2001-09-25	$16,230,000
5546847	Hydraulic cylinder snubbing arrangement	Charles E. Rector, Steven R. Wells, Robin S. Arndt	1996-08-20	$24,835,000

Daniel T. Mather — 14 Patents

Issued Patents All Time

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