Randall M. Mitchell — 14 Patents at Caterpillar

Randall M. Mitchell has been granted 14 US patents while listed as an inventor at Caterpillar. The first was granted in 1985 and the most recent in September 2000. Randall M. Mitchell ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Randall M. Mitchell in Nashville, IL, US.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6115661	End-of-fill detector for a fluid actuated clutch	Javad Hosseini, Ashok Kajjam, Alan L. Stahl	2000-09-05	$10,778,000
5846161	Control system for an automatic transmission having shift points based on part throttle positions which are used when engine speed is lowered below an adjustable minimum engine speed setting	Javad Hosseini, Douglas A. Carlson, David L. Dickrell	1998-12-08	$26,756,000
5609067	Transmission control fault detection	Ashok Kajjam, Alan L. Stahl	1997-03-11	$20,815,000
5580332	Method for determining the fill time of a transmission clutch	Todd D. Creger, James R. Talbott, Gregory L. Williamson, Richard B. League	1996-12-03	$15,497,000
5551930	Adaptive control method for an automatic transmission	Todd D. Creger, Richard B. League, David M. Spurlock, James R. Talbott, Gregory L. Williamson	1996-09-03	$16,455,000
5505100	Method of controlling interrupted shifts for a powershift transmission	Alan L. Stahl, James R. Talbott	1996-04-09	$20,459,000
5493928	Transmission control default operation	Ashok Kajjam, Alan L. Stahl	1996-02-27	$10,965,000
5467854	Method of controlling clutch-to-clutch shifts for a powershift transmission	Todd D. Creger, Alan L. Stahl, James R. Talbott	1995-11-21	$6,712,000
5456333	Electrohydraulic control device for a drive train of a vehicle	Chris D. Brandt, Michael F. Coffman	1995-10-10	$9,942,000
5305657	Method and apparatus for controlling manual downshifting in an automatic transmission	Steven C. Bray, Daniel C. Wood	1994-04-26	$17,931,000
5189940	Method and apparatus for controlling an implement	Javad Hosseini, Eric A. Hutchison, Weldon L. Phelps, James E. Schimpf	1993-03-02	$12,101,000
5040648	Electrohydraulic control device for a drive train of a vehicle	David W. Bump, deceased, Michael F. Coffman, Dwight S. Holloway, Lowell E. Johnson, Tony L. Marcott +2 more	1991-08-20	$4,634,000
4534707	Hydrostatic vehicle control	—	1985-08-13	$12,019,000
4523892	Hydrostatic vehicle control	John T. Armstrong, Jr.	1985-06-18	$7,826,000

Randall M. Mitchell — 14 Patents

Issued Patents All Time

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