Inventor

VAN DYK HEKKIE

US2 patents

Patents

2 patents

US9920624B2Mar 20, 2018

System and method of detecting dull and worn cutter bits

JOY MM DELAWARE INC5 citations75

US10227869B2Mar 12, 2019

System and method of detecting dull and worn cutter bits

JOY MM DELAWARE INC0 citations43