Assignee
KADANT INC
US18 patents
Top patents by PatentIndex Score
US6652239B2Nov 25, 2003
Motor controller for a hydraulic pump with electrical regeneration
KADANT INC19 citations90
US6494685B2Dec 17, 2002
Pump and motor assembly with constant pressure output
KADANT INC16 citations82
US6562246B2May 13, 2003
Pressurized backflush system
KADANT INC34 citations80
US11834790B2Dec 5, 2023
Systems and methods for providing doctor blade holders with vibration mitigation
KADANT INC2 citations71
US9518359B2Dec 13, 2016
Doctor blade holder systems
KADANT INC3 citations71
US9506192B2Nov 29, 2016
Systems and methods for doctor blade load and vibration measurement as well as blade vibration mitigation
KADANT INC4 citations71
US8986503B2Mar 24, 2015
Whitewater recovery process
KADANT INC4 citations64
US9551109B2Jan 24, 2017
Doctor blade including combination carbon/glass yarns
KADANT INC2 citations60
US7535187B2May 19, 2009
Linear traversing carriage incorporating an air gap inductive motivator
KADANT INC6 citations60
US11459701B2Oct 4, 2022
Wear composites including one or more metal layers
KADANT INC1 citations59
US7867364B2Jan 11, 2011
Doctor blade holder permitting efficient assembly of doctor assemblies and replacement of doctor blades
KADANT INC2 citations58
US6712964B2Mar 30, 2004
Method of fastening filter media to flat circular support structure
KADANT INC0 citations50
US12467203B2Nov 11, 2025
Doctor blade including natural reinforcement fabric layers bonded together with bio-derived resin matrix
KADANT INC0 citations44
US10190258B2Jan 29, 2019
Doctor blade holders and doctor blade holder systems including planar elements with three dimensional fabric reinforcement materials
KADANT INC0 citations43
US9506190B2Nov 29, 2016
Whitewater recovery process
KADANT INC0 citations43
US10753045B2Aug 25, 2020
Systems and methods for providing force vector compensated fan nozzles
KADANT INC0 citations39
US10724177B2Jul 28, 2020
Systems and methods for providing fluid extraction vacuum box covers with integral lubrication
KADANT INC0 citations39
US10724176B2Jul 28, 2020
Systems and methods for providing shaped vacuum ports for fluid extraction vacuum box covers in papermaking systems
KADANT INC0 citations39