Inventor

VAN MILL MICHAEL D

US67 patents

⚠️ This page may combine multiple inventors who share the name “VAN MILL MICHAEL D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNVERFERTH MFG CO INC

39 patents

US11457562B2Oct 4, 2022

Method for controlling unload of a mobile farm implement

UNVERFERTH MFG CO INC11 citations94

US10765063B2Sep 8, 2020

Method for controlling unload of a mobile farm implement

UNVERFERTH MFG CO INC11 citations94

US10743474B1Aug 18, 2020

Dual auger drive system

UNVERFERTH MFG CO INC17 citations94

US10028441B2Jul 24, 2018

Method for controlling an unload operation on a mobile farm implement

UNVERFERTH MFG CO INC16 citations92

US10028434B2Jul 24, 2018

Method for controlling upload of a mobile farm implement

UNVERFERTH MFG CO INC10 citations92

US9596805B2Mar 21, 2017

Method for controlling unload of a mobile farm implement

UNVERFERTH MFG CO INC10 citations92

US9457854B2Oct 4, 2016

Track assembly for farm implement

UNVERFERTH MFG CO INC21 citations92

US9216681B1Dec 22, 2015

Grain cart with folding auger

UNVERFERTH MFG CO INC13 citations92

US9185845B2Nov 17, 2015

Method for controlling unload of a mobile farm implement

UNVERFERTH MFG CO INC16 citations92

US9187259B2Nov 17, 2015

Method for controlling an unload operation on a mobile farm implement

UNVERFERTH MFG CO INC17 citations92

US9039340B2May 26, 2015

Grain cart with folding auger

UNVERFERTH MFG CO INC22 citations92

US6176504B1Jan 23, 2001

Short steer wagon

UNVERFERTH MFG CO INC21 citations89

US11825765B2Nov 28, 2023

Method for controlling unload of a mobile farm implement

UNVERFERTH MFG CO INC7 citations86

US10426092B2Oct 1, 2019

Dual auger grain cart with adjustable forward reach

UNVERFERTH MFG CO INC9 citations84

US10160367B2Dec 25, 2018

Grain cart with rotatable folding auger assembly

UNVERFERTH MFG CO INC9 citations84

US9723789B2Aug 8, 2017

Cart with folding auger having adjustable elevation

UNVERFERTH MFG CO INC12 citations84

US9706713B2Jul 18, 2017

Grain cart with folding auger having adjustable elevation

UNVERFERTH MFG CO INC10 citations84

US9596809B2Mar 21, 2017

Method for controlling an unload operation on a mobile farm implement

UNVERFERTH MFG CO INC10 citations84

US9457850B2Oct 4, 2016

Dual track

UNVERFERTH MFG CO INC12 citations84

US9272853B2Mar 1, 2016

Weight-based chute control for a farm implement

UNVERFERTH MFG CO INC15 citations84

US11299222B2Apr 12, 2022

Track assembly for farm implement

UNVERFERTH MFG CO INC4 citations83

US10239569B2Mar 26, 2019

Track assembly for farm implement

UNVERFERTH MFG CO INC6 citations83

US9848536B2Dec 26, 2017

Grain cart with folding auger

UNVERFERTH MFG CO INC8 citations83

US9272653B2Mar 1, 2016

Grain cart with folding auger

UNVERFERTH MFG CO INC8 citations83

US9839175B2Dec 12, 2017

Toolbar system for an agricultural implement

UNVERFERTH MFG CO INC7 citations82

US7810823B2Oct 12, 2010

Oscillating steering system for an agricultural implement

UNVERFERTH MFG CO INC18 citations81

USD306864SMar 27, 1990

Granular material self-unloading wagon

UNVERFERTH MFG CO INC8 citations74

US11343971B2May 31, 2022

Grain cart with folding auger

UNVERFERTH MFG CO INC2 citations73

US11140829B2Oct 12, 2021

Farm implement with folding auger

UNVERFERTH MFG CO INC3 citations73

US11019771B2Jun 1, 2021

Convertible dual-sided auger system for a farm implement

UNVERFERTH MFG CO INC3 citations73

US10874055B2Dec 29, 2020

Auger flight extension for a farm implement

UNVERFERTH MFG CO INC4 citations73

US10542676B2Jan 28, 2020

Grain cart with folding auger

UNVERFERTH MFG CO INC2 citations73

US10448575B1Oct 22, 2019

Auger flight extension for a farm implement

UNVERFERTH MFG CO INC3 citations73

US11780514B2Oct 10, 2023

Track assembly for farm implement

UNVERFERTH MFG CO INC2 citations72

US10492368B2Dec 3, 2019

Grain cart with folding auger

UNVERFERTH MFG CO INC2 citations72

US6281441B1Aug 28, 2001

Retractable system for electrical harness wire

UNVERFERTH MFG CO INC6 citations70

US11986852B2May 21, 2024

Dry product spreader

UNVERFERTH MFG CO INC2 citations65

US12089534B2Sep 17, 2024

Grain cart with folding auger

UNVERFERTH MFG CO INC0 citations63

US11963482B2Apr 23, 2024

Dual auger drive system

UNVERFERTH MFG CO INC1 citations63

UNVERFERTH MANUFACTURING CO IN

5 patents

US4923358AMay 8, 1990

Portable cart with angular discharge auger

UNVERFERTH MANUFACTURING CO IN113 citations96

US5590721AJan 7, 1997

Conservation tillage tool

UNVERFERTH MANUFACTURING CO IN52 citations93

US5156216AOct 20, 1992

Conservation compliance tillage tool

UNVERFERTH MANUFACTURING CO IN16 citations74

US4926617AMay 22, 1990

Apparatus for wrapping round bales

UNVERFERTH MANUFACTURING CO IN11 citations74

US5322328AJun 21, 1994

Suspension system for heavy-duty vehicles

UNVERFERTH MANUFACTURING CO IN7 citations66

VAN MILL MICHAEL D

2 patents

US8702368B2Apr 22, 2014

Cart with folding auger having adjustable elevation

VAN MILL MICHAEL D20 citations92

US9102478B2Aug 11, 2015

Auger for a grain cart

VAN MILL MICHAEL D12 citations79

DIGI STAR LLC

2 patents

US10485177B2Nov 26, 2019

Automatic start/stop controls for agricultural load and transfer equipment

DIGI STAR LLC9 citations82

US11272667B2Mar 15, 2022

Automatic start/stop controls for agricultural load and transfer equipment

DIGI STAR LLC3 citations71

WORK HORSE MANUFACTURING CO

1 patent

US4058239ANov 15, 1977

Gravity feed box

WORK HORSE MANUFACTURING CO119 citations94

DIGI-STAR LLC

1 patent

US9763389B2Sep 19, 2017

Automatic start / stop controls for agricultural load and transfer equipment

DIGI-STAR LLC11 citations80

Showing the top 50 of 67 patents by PatentIndex Score.