Assignee
E J P MACHINE INC
US·2 granted patents·8 citations·filing 1997–1997
Top patents by PatentIndex Score
2 records- 0127US5817375AProcess for improving the performance and extending the life of railroad car brake assembly componentsE J P MACHINE INC·Filed 1997·Granted Oct 6, 1998·5 cites·20 claims
- 0221US5885664AProcess for providing a piston travel indicator for a railroad car brake assemblyE J P MACHINE INC·Filed 1997·Granted Mar 23, 1999·3 cites·7 claims
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