Assignee
FLEXIBOX LTD
GB·10 granted patents·216 citations·filing 1976–1992
Top patents by PatentIndex Score
10 records- 0186US5529317AFloating ring seal with return structures and process for making itFLEXIBOX LTD·Filed 1992·Granted Jun 25, 1996·60 cites·35 claims
- 0272US4659092AMechanical sealsFLEXIBOX LTD·Filed 1985·Granted Apr 21, 1987·36 cites·5 claims
- 0371US4552368ABackup seal with bush in form of radially floating washerFLEXIBOX LTD·Filed 1984·Granted Nov 12, 1985·30 cites·14 claims
- 0467US4538821AMechanical sealsFLEXIBOX LTD·Filed 1983·Granted Sep 3, 1985·24 cites·17 claims
- 0562US5375854AMechanical face sealsFLEXIBOX LTD·Filed 1991·Granted Dec 27, 1994·30 cites·12 claims
- 0651US4073161AFlexible couplingsFLEXIBOX LTD·Filed 1976·Granted Feb 14, 1978·14 cites·2 claims
- 0738US4744782ACentrifugal couplingsFLEXIBOX LTD·Filed 1986·Granted May 17, 1988·6 cites·39 claims
- 0838US4492583AMembrane type couplingsFLEXIBOX LTD·Filed 1983·Granted Jan 8, 1985·8 cites·6 claims
- 0927US4575357AFlexible couplingsFLEXIBOX LTD·Filed 1983·Granted Mar 11, 1986·1 cites·4 claims
- 1020US5277545AVapor emission controlFLEXIBOX LTD·Filed 1992·Granted Jan 11, 1994·7 cites·19 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →