Assignee
MATWELD INC
US·3 granted patents·93 citations·filing 1998–2002
Top patents by PatentIndex Score
3 records- 0179US6663476B1Portable multi-purpose rail grinding machineMATWELD INC·Filed 2002·Granted Dec 16, 2003·38 cites·18 claims
- 0269US6042461AMounting assemblyMATWELD INC·Filed 1998·Granted Mar 28, 2000·48 cites·32 claims
- 0354US6460536B2Hydraulically powered rail pre-heaterMATWELD INC·Filed 2001·Granted Oct 8, 2002·7 cites·7 claims
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