Assignee
SONNEVILLE INT
US·5 granted patents·95 citations·filing 1981–1997
Top patents by PatentIndex Score
5 records- 0178US4991372AAssembly of reinforcing bars and clipSONNEVILLE INT·Filed 1989·Granted Feb 12, 1991·41 cites·12 claims
- 0265US4494695ADevice for affixing a rail to a concrete supportSONNEVILLE INT·Filed 1981·Granted Jan 22, 1985·19 cites·10 claims
- 0348US5865370ARail fastening system for fastening a rail to a rail support and assembly including such rail fastening system coupled to the rail supportSONNEVILLE INT·Filed 1997·Granted Feb 2, 1999·23 cites·85 claims
- 0439US4773591AElastic rail padSONNEVILLE INT·Filed 1986·Granted Sep 27, 1988·10 cites·13 claims
- 0529US4566629AStructure for fixing a rail to a tieSONNEVILLE INT·Filed 1983·Granted Jan 28, 1986·2 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →