Assignee
KSA LTD PARTNERSHIP
US·3 granted patents·56 citations·filing 2000–2002
Technology mixE01B3
Top patents by PatentIndex Score
3 records- 0189US6343748B1Concrete railroad tie insulator spacer and fastening systemKSA LTD PARTNERSHIP·Filed 2000·Granted Feb 5, 2002·27 cites·154 claims
- 0286US6572027B1Concrete railroad tie two-piece insulator spacer and fastening systemKSA LTD PARTNERSHIP·Filed 2002·Granted Jun 3, 2003·20 cites·81 claims
- 0369US6786459B2Concrete railroad tie turnout assemblyKSA LTD PARTNERSHIP·Filed 2002·Granted Sep 7, 2004·9 cites·6 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →