Assignee
ABC NACO INC
US·3 granted patents·52 citations·filing 1998–2000
Top patents by PatentIndex Score
3 records- 0174USRE36912EMethod and apparatus for containing and suppressing explosive detonationsABC NACO INC·Filed 1998·Granted Oct 17, 2000·31 cites·23 claims
- 0269US6276642B1Railroad spring wing frog assemblyABC NACO INC·Filed 2000·Granted Aug 21, 2001·8 cites·7 claims
- 0353US6286791B1Railroad spring wing frog with hold-open and shock dampening elementsABC NACO INC·Filed 2000·Granted Sep 11, 2001·13 cites·3 claims
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