Dwight E. Booth — 18 Patents at Dana Limited

Dwight E. Booth has been granted 18 US patents while listed as an inventor at Dana Limited. The first was granted in 1985 and the most recent in March 2015. Dwight E. Booth ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Dwight E. Booth in Janesville, WI, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8979507	Internally directed air jet cooling for a hydraulic pump	Joseph Haynes	2015-03-17	$14,635,000
8500418	Internally supplied air jet cooling for a hydraulic pump	Joseph Haynes	2013-08-06	$18,913,000
6194803	Sound damping armature assembly for an electromagnetic coupling	James M. Heim, James A. Licari	2001-02-27
6129194	Electromagnetic coupling armature assembly with counterweight	Brian Taylor, Mark E. Blakeman	2000-10-10
5735375	Nitrocarburized component for an electromagnetic friction clutch assembly	David C. Gustin, Paul A. Larson, Robert A. Olsen	1998-04-07	$39,083,000
5372228	Sound-damping armature assembly for an electromagnetic coupling	Kalvin G. VanLaningham, Joel W. Hable	1994-12-13	$5,877,000
5370209	Electromagnetic coupling armature assembly adaptable to various types of hubs	Kalvin G. VanLaningham	1994-12-06	$11,557,000
5250921	Field assembly for an electromagnet	Kalvin G. Van Laningham, Mark E. Blakeman, John C. Carlson, Douglas J. Clemens, Stewart B. Dobson +1 more	1993-10-05	$4,394,000
5150779	Armature assembly for an electromagnetic coupling	—	1992-09-29	$12,052,000
5096036	Electromagnetic coupling discs and method of making the same	Daniel Lee DeYoung, Steven Kruger	1992-03-17	$10,117,000
5036964	Armature assembly for an electromagnetic coupling	Daniel Lee DeYoung	1991-08-06	$7,960,000
4951797	Electromagnetic coupling disc	Daniel Lee DeYoung	1990-08-28	$5,659,000
RE33140	Methods and apparatus for controlling the engagement of gap-type electromagnetic couplings	—	1990-01-02
4891077	Method of making an electromagnetic coupling disc	Thomas P. Roll	1990-01-02	$2,599,000
4891619	Electromagnetic coupling disc	Gerry Lippincott	1990-01-02	$2,599,000
4818840	Method of making an electromagnetic coupling disc	Gerry Lippincott	1989-04-04	$2,806,000
4685202	Method of forming a coupling disc for an electromagnetic coupling	Michael Cory	1987-08-11	$13,197,000
4509091	Methods and apparatus for controlling the engagement of gap-type electromagnetic couplings	—	1985-04-02

Dwight E. Booth — 18 Patents

Issued Patents All Time

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