Richard Wayne Hook — 18 Patents at John Deere

Richard Wayne Hook has been granted 18 US patents while listed as an inventor at John Deere. The first was granted in 1991 and the most recent in September 2023. Richard Wayne Hook ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Richard Wayne Hook in Des Moines, IA, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11766504	Three-dimensional facemask with ultraviolet light and rain hood	Steven Russell Hook	2023-09-26
7540700	Grain cart with intermodal container loader	—	2009-06-02	$21,257,000
7478683	Cylinder synchronization for an implement lift system	Donald Ray Peck, David C. Winter, James T. Noonan	2009-01-20	$9,991,000
7357611	Foldable shipping container bulkhead	Stephen Michael Faivre	2008-04-15	$266,453,000
7240741	Knock-on sweep structure and tools therefor	Richard David Zaun, Benoit Jocelyn Poutre, Donald Ray Peck, Mark D. Beeck, James Michael VanAuwelaer +1 more	2007-07-10	$21,204,000
7124836	Knock-on sweep structure	Benoit Jocelyn Poutre, James T. Noonan, Donald Ray Peck, Michael Sieben Egert	2006-10-24	$18,619,000
7070007	Knock-on sweep structure	Benoit Jocelyn Poutre, James T. Noonan, Donald Ray Peck, Michael Sieben Egert	2006-07-04
6938700	Knock-on sweep structure and tools therefor	Richard David Zaun, Benoit Jocelyn Poutre, Donald Ray Peck, Mark D. Beeck, James Michael VanAuwelaer +1 more	2005-09-06	$9,335,000
6684963	Knock-on sweep structure	Benoit Jocelyn Poutre, James T. Noonan, Donald Ray Peck, Michael Sieben Egert	2004-02-03	$18,199,000
6591875	Cart for bulk filling intermodal containers	Richard David Zaun, Bruce L. Warman, Gregory Knott, John Robinson, Christopher G. Kay +5 more	2003-07-15	$8,763,000
6585058	Knock-on sweep structure and tools therefor	Richard David Zaun, Benoit Jocelyn Poutre, Donald Ray Peck, Mark D. Beeck, James Michael VanAuwelaer +1 more	2003-07-01	$11,188,000
6382326	Implement suspension with accumulator	Garrett Lee Goins	2002-05-07	$13,629,000
6250397	Spring trip standard with positive stop	Richard David Zaun	2001-06-26	$15,409,000
6250398	Spring trip standard	Richard David Zaun	2001-06-26	$15,409,000
6223832	Constant pressure scraper system with adjustment	Richard David Zaun, Garrett Lee Goins	2001-05-01	$31,601,000
6065548	Spring trip standard having reduced spring buckling forces	Richard David Zaun	2000-05-23	$41,985,000
5092255	Seed boot extension	John D. Long	1992-03-03	$25,610,000
5025951	Electronic seed rate system for a grain drill	Duane Allen Coordes	1991-06-25	$3,350,000

Richard Wayne Hook — 18 Patents

Issued Patents All Time

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