Inventor
HARTWICK TY
US19 patents
⚠️ This page may combine multiple inventors who share the name “HARTWICK TY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VERMEER MFG CO
16 patentsUS8042290B2Oct 25, 2011
Trencher with auto-plunge and boom depth control
VERMEER MFG CO17 citations92
US7930843B2Apr 26, 2011
Track trencher propulsion system with component feedback
VERMEER MFG CO29 citations92
US7778756B2Aug 17, 2010
Track trencher propulsion system with load control
VERMEER MFG CO28 citations92
US7762013B2Jul 27, 2010
Trencher with auto-plunge and boom depth control
VERMEER MFG CO18 citations92
US8732992B2May 27, 2014
Excavation machine with auto reverse
VERMEER MFG CO15 citations79
US8371048B2Feb 12, 2013
Excavation machine with auto reverse
VERMEER MFG CO14 citations79
US10827685B2Nov 10, 2020
Hydraulic brake for wrap material
VERMEER MFG CO12 citations78
US12302794B2May 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
USD587212SFeb 24, 2009
Control panel
VERMEER MFG CO7 citations73
US10385605B2Aug 20, 2019
Tailgate sensor
VERMEER MFG CO3 citations65
US9911320B2Mar 6, 2018
Remote control system
VERMEER MFG CO4 citations64
US10947678B2Mar 16, 2021
Systems and methods for sensing wear of reducing elements of a material reducing machine
VERMEER MFG CO0 citations59
US10415195B2Sep 17, 2019
Systems and methods for sensing wear of reducing elements of a material reducing machine
VERMEER MFG CO0 citations48
US10227755B2Mar 12, 2019
Systems and methods for monitoring wear of reducing elements
VERMEER MFG CO0 citations48