Inventor

Larry L. Hendrickson

Inventor

Camillus, NY, US

Overview

1984–2021

Patent span

Human necessities

Primary field (CPC A)

Patents· 40 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C05Gprimary

C05GMixtures of fertilisers covered individually by different subclasses of class c0514%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium10%

A01BSoil working in agriculture or forestry9%

G01NInvestigating or analysing materials by determining their chemical or physical properties7%

A01CPlanting6%

A01DHarvesting6%

A01MCatching, trapping or scaring of animals3%

G06VImage or video recognition or understanding3%

G01GWeighing3%

PatentTitleYear

11,033,921System for spraying plants with automated nozzle selection2021 10,912,251Method for treating plants with respect to estimated root zones2021 10,830,751Method for treating plants with respect to estimated root zones2020 10,645,917Method for remediating developmentally delayed plants2020 10,617,057Ground-engaging implement with lateral position adjustment2020 10,492,360Ground-engaging implement with lateral position adjustment2019 10,485,154Ground-engaging implement with lateral position adjustment2019 10,485,161Ground-engaging implement with lateral position adjustment2019 10,178,828Per plant crop sensing resolution2019 9,832,928Crop sensing2017 9,693,503'Crop sensing'2017 9,511,633'Soil compaction management and reporting'2016 9,320,196'Stripper plate adjustment'2016 9,232,693'System and method for sensing and mapping stalk diameter'2016 9,146,206'Capacitance-based moisture sensor'2015 9,066,465'Soil compaction reduction system and method'2015 8,843,269'Vehicle soil pressure management based on topography'2014 8,135,178'Process for normalizing images or other data layers'2012 7,725,233'Crop attribute map input for vehicle guidance'2010 7,231,295'System and method for creating accurate topographical maps using low-drift DGPS'2007 6,529,615'Method of determining and treating the health of a crop'2003 6,178,253'Method of determining and treating the health of a crop'2001 6,160,902'Method for monitoring nitrogen status using a multi-spectral imaging system'2000 6,119,531'Crop sampling system'2000 4,824,783'Oxidized sulfur derivatives of diaminophosphinyl compounds as urease inhibitors'1989 4,696,693'Oxidized sulfur derivatives of diaminophosphinyl compounds as urease inhibitors and urease inhibited urea based fertilizer compositions'1987 4,629,491'Oxidized sulfur derivatives of diaminophosphinyl compounds as urease inhibitors and urease inhibited urea based fertilizer compositions'1986 4,624,695'O-diaminophosphinyl derivatives of oximes as urease inhibitors'1986 4,540,428'Phosphorotriamidate urease inhibitors and urease inhibited urea based fertilizer compositions'1985 4,539,037'Urease inhibited urea based fertilizer compositions containing N-aryl-N-aliphatic phosphorotriamide compounds'1985 4,537,614'S-aryl and S-aliphatic diamidophosphorothiolates as urease inhibitors and urease inhibited urea based fertilizer compositions'1985 4,530,714'N-aliphatic and N,N-aliphatic phosphoric triamide urease inhibitors and urease inhibited urea based fertilizer compositions'1985 4,528,020'Urease inhibited urea based fertilizer compositions'1985 4,518,413'Poly-phosphorodiamide urease inhibitors and urease inhibited urea based fertilizer compositions'1985 4,517,002'Phosphorodiamide urease inhibitors and urease inhibited urea based fertilizer compositions'1985 4,517,003'N-acyl phosphoric triamide urease inhibitors and urease inhibited urea based fertilizer compositions'1985 4,517,005'Aminophenol urease inhibitors and urease inhibited urea based fertilizer compositions'1985 4,517,004'Aryl phosphoric triamide and aryl phosphorodiamidate urease and nitrification inhibitors and urease and nitrification inhibited urea and reduced nitrogen based fertilizer compositions'1985 4,517,007'Phosphoroamide urease inhibitors and urease inhibited urea based fertilizer compositions'1985 4,462,819'Urease inhibited urea based fertilizer compositions containing organo boron acid compounds'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1987Patents assigned to ALLIED CORP (15)· patent assignee history

1984–1989Based in Camillus, NY, US· patent location history

2000–2003Patents assigned to CASE CORP (4)· patent assignee history

2000–2010Based in Naperville, IL, US· patent location history

2007–2021Patents assigned to DEERE & CO (20)· patent assignee history

2007–2012Based in Johnston, IA, US· patent location history

2012–2016Patents assigned to HENDRICKSON LARRY LEE (3)· patent assignee history

2014–2016Patents assigned to ANDERSON NOEL WAYNE (2)· patent assignee history

2014–2019Based in Savoy, IL, US· patent location history

2019–2021Based in Grimes, IA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DEERE & CO	20	2007–2021
ALLIED CORP	15	1984–1987
CASE CORP	4	2000–2003
HENDRICKSON LARRY LEEself	3	2012–2016
ANDERSON NOEL WAYNE	2	2014–2016

Locations

Location	Patents	Span
Camillus, New York, US	16	1984–1989
Savoy, Illinois, US	9	2014–2019
Grimes, IA, US	8	2019–2021
Naperville, Illinois, US	5	2000–2010
Johnston, IA, US	2	2007–2012