Inventor

HARTHOORN DUANE

US7 patents

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

VERMEER MFG CO

4 patents

US7461802B2Dec 9, 2008

Apparatus and method for supporting a removable anvil

VERMEER MFG CO20 citations88

US7971818B2Jul 5, 2011

Apparatus and method for supporting a removable anvil

VERMEER MFG CO12 citations80

US10086382B2Oct 2, 2018

Material reducing apparatus including an automatically positioned thrown object deflector

VERMEER MFG CO13 citations79

US12023745B2Jul 2, 2024

Cutter wheel wear inserts and mounting

VERMEER MFG CO0 citations49

VROOM DANIEL JAMES

2 patents

US8245961B2Aug 21, 2012

Material reducing apparatus having features for enhancing reduced material size uniformity

VROOM DANIEL JAMES9 citations76

US9192964B2Nov 24, 2015

Material reducing apparatus having features for enhancing reduced material size uniformity

VROOM DANIEL JAMES1 citations44

SMIDT BRIAN

1 patent

US8104701B2Jan 31, 2012

Apparatus and method for supporting a removable anvil

SMIDT BRIAN8 citations75