Jacobus Ignatius Jonker

Inventor

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Work History

Patent OwnerApplications FiledYear
JOY MM DELAWARE, INC.
2
2
1
2012
2015
2017

Inventor Addresses

AddressDuration
Vanderbijlpark, ZAFeb 07, 13 - Jun 11, 19

Technology Profile

Technology Matters
E21C: MINING OR QUARRYING 4
E21D: SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS 3
E21F: SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS 2

Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
103166592019Stabilization system for a mining machine0
2018/0223,6592018STABILIZATION SYSTEM FOR A MINING MACHINE0
99516152018Stabilization system for a mining machine1
2017/0241,2642017STABILIZATION SYSTEM FOR A MINING MACHINE0
96707762017Stabilization system for a mining machine0

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