Assignee
EIMCO COAL MACHINERY INC
US·2 granted patents·42 citations·filing 1994–1997
Technology mixE21C2
Top patents by PatentIndex Score
2 records- 0160US5507565AMethod and apparatus for suppressing dust and frictional ignition on a continuous mining machineEIMCO COAL MACHINERY INC·Filed 1994·Granted Apr 16, 1996·30 cites·20 claims
- 0239US5921632AMethod and apparatus for extending the cutter drum of a boring machineEIMCO COAL MACHINERY INC·Filed 1997·Granted Jul 13, 1999·12 cites·20 claims
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