Gregory A. Epplin — 7 Patents at Caterpillar

Gregory A. Epplin has been granted 7 US patents while listed as an inventor at Caterpillar. The first was granted in 2004 and the most recent in June 2014. Gregory A. Epplin ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Gregory A. Epplin in Apex, NC, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8762010	Implement control system for a machine	Todd Farmer, Charles W. Grant, Michael J. Chadwick, Joshua D. Callaway	2014-06-24	$49,064,000
8700271	Machine with four degrees of freedom implement control joystick and track type tractor using same	Richard Ryan Evenson, Jason Mark Buckmier	2014-04-15	$17,703,000
8700273	Implement control system for a machine	Todd Farmer, Charles W. Grant, Michael J. Chadwick, Joshua D. Callaway	2014-04-15	$17,703,000
8406963	Implement control system for a machine	Todd Farmer, Charles W. Grant, Michael J. Chadwick, Joshua D. Callaway	2013-03-26	$80,881,000
7584941	Method and apparatus for operating an implement for a machine	James A. Oliver, Ben A. Davila, William R. Most	2009-09-08	$69,071,000
7204085	Power source derating component protection system	Christopher E. Bright, William Christopher Swick	2007-04-17	$41,715,000
6694240	Control system for and method of operating a work machine	W. Christopher Swick, Clayton Padgett, Christopher E. Bright	2004-02-17	$24,271,000

Gregory A. Epplin — 7 Patents

Issued Patents All Time

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