John D. Long — 21 Patents at John Deere

John D. Long has been granted 21 US patents while listed as an inventor at John Deere. The first was granted in 1980 and the most recent in August 2014. John D. Long ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list John D. Long in Ankeny, IA, US.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8816557	Dynamoelectric device	David R Vaden, Craig Rutherford	2014-08-26
6782541	System and method of exchanging information between software modules	Marc A. Cohen	2004-08-24	$15,840,000
5522328	Seed brake	—	1996-06-04	$69,723,000
5457941	Envelope stuffing machine	John A. Long	1995-10-17
5443125	Scraper for planting mechanism gauge wheel	Richard Hugo Clark, Steven G. Gray	1995-08-22	$8,887,000
5385509	Gear transmission with ratchet o.w.c. and planetary gear set suitable for providing a pulsed drive	—	1995-01-31
5358055	Partial width seeding attachment	Richard Hugo Clark	1994-10-25	$36,781,000
5300342	Product band	—	1994-04-05
5261497	Multiple implement hitch and steerable wheel assembly therefor	Michael D. Snyder, Daniel M. Foley	1993-11-16	$4,543,000
5239809	Apparatus for feeding packages from a web of packages to a receptacle	—	1993-08-31
5232056	Agricultural drawbar and self-locking bushing therefor	John O. Nieting	1993-08-03	$8,143,000
5092255	Seed boot extension	Richard Wayne Hook	1992-03-03	$25,610,000
5090591	Article dispenser for use with continuous strip of articles	—	1992-02-25
5081942	Depth adjusting device for a furrow opener	Richard Hugo Clark	1992-01-21	$12,306,000
5029431	Method and apparatus for packing containers	Frederick A. Weening, Mark E. Curle	1991-07-09
4875527	Dual implement hitch assembly	Daniel M. Foley, Michael D. Snyder	1989-10-24	$2,493,000
4624322	Harrow with link having spike support attitude control	Terry L. Lowe	1986-11-25	$11,394,000
4600060	Depth sensing structure for an agricultural implement	David C. Winter	1986-07-15	$3,525,000
4493375	Method and apparatus for forming and reforming a furrow	David C. Winter, Michael Lee Pearson	1985-01-15	$13,485,000
4463813	Spring mounted standard assembly	Phillip E. Stevens	1984-08-07	$668,000
4193458	Tractor and implement and hydraulic system therefor	Harry M. Meinert	1980-03-18	$8,991,000

John D. Long — 21 Patents

Issued Patents All Time

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