Inventor
DUNHAM LISLE J
US30 patents
⚠️ This page may combine multiple inventors who share the name “DUNHAM LISLE J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CASE CORP
18 patentsUS6109193AAug 29, 2000
Seed planter apparatus and method
CASE CORP100 citations98
US6564730B2May 20, 2003
Seed planter apparatus and method
CASE CORP83 citations97
US6401638B1Jun 11, 2002
Seed planter apparatus and method
CASE CORP49 citations96
US5848571ADec 15, 1998
Seed singulator assembly for a seed metering mechanism
CASE CORP62 citations96
US5842428ADec 1, 1998
Vacuum seed metering apparatus having housing openings
CASE CORP85 citations95
US6332413B1Dec 25, 2001
Seed tube for seed metering apparatus
CASE CORP73 citations94
US6499414B2Dec 31, 2002
Seed metering system with improved wear enhancement
CASE CORP27 citations92
US6325005B1Dec 4, 2001
Seed planter apparatus and method
CASE CORP15 citations92
US5974988ANov 2, 1999
Seed metering apparatus seed tube
CASE CORP20 citations92
US5799598ASep 1, 1998
Apparatus for sealing a vacuum chamber of a seed metering apparatus
CASE CORP31 citations92
US5740747AApr 21, 1998
Vacuum seed metering assembly
CASE CORP49 citations92
US6044779AApr 4, 2000
Multiple drop seed disc
CASE CORP24 citations91
US5765720AJun 16, 1998
Baffle assembly for a seed metering mechanism
CASE CORP19 citations84
US6247418B1Jun 19, 2001
Seed metering system with improved wear enhancement
CASE CORP13 citations74
US6374759B1Apr 23, 2002
Seed planter apparatus and method
CASE CORP8 citations73
US6065410AMay 23, 2000
Hopper system with lid
CASE CORP5 citations69
US5839378ANov 24, 1998
Agitator assembly for a seed metering mechanism
CASE CORP4 citations63
US6240862B1Jun 5, 2001
Hopper system with lid
CASE CORP3 citations58
VERMEER MFG CO
5 patentsUS12302794B2May 20, 2025
Rake wheels for gathering crop material
VERMEER MFG CO1 citations75
US11202411B2Dec 21, 2021
Rake wheels for gathering crop material
VERMEER MFG CO1 citations73
US10499568B2Dec 10, 2019
Rake wheels for gathering crop material
VERMEER MFG CO1 citations73
US10306836B2Jun 4, 2019
Tine mounting pads
VERMEER MFG CO2 citations68
US12419223B2Sep 23, 2025
Wrap material transfer device
VERMEER MFG CO0 citations43