Assignee
SAB NIFE AB
SE·21 granted patents·395 citations·filing 1980–1989
Top patents by PatentIndex Score
21 records- 0186US4953669AElectro-mechanical brake unit, preferably for a rail vehicleSAB NIFE AB·Filed 1989·Granted Sep 4, 1990·30 cites·10 claims
- 0279US4401463AProcess for the recovery of metals from the scrap from nickel-cadmium electric storage batteriesSAB NIFE AB·Filed 1982·Granted Aug 30, 1983·30 cites·10 claims
- 0378US4777867AReleasable spring ring device for a spring-operated brake actuatorSAB NIFE AB·Filed 1987·Granted Oct 18, 1988·20 cites·7 claims
- 0475US4369235AElectrochemical cell and gas diffusion electrode for the sameSAB NIFE AB·Filed 1980·Granted Jan 18, 1983·41 cites·18 claims
- 0570US4575159ARail vehicle brake systemSAB NIFE AB·Filed 1984·Granted Mar 11, 1986·14 cites·7 claims
- 0669US4460663ABattery casing construction and method of making sameSAB NIFE AB·Filed 1983·Granted Jul 17, 1984·33 cites·8 claims
- 0764US4395639AUninterruptible power supply with battery back-upSAB NIFE AB·Filed 1982·Granted Jul 26, 1983·38 cites·5 claims
- 0863US5025900ASealing arrangement, particularly for a rail vehicle slack adjusterSAB NIFE AB·Filed 1989·Granted Jun 25, 1991·21 cites·2 claims
- 0961US4754777AValve for the addition of water to electrochemical accumulator batteriesSAB NIFE AB·Filed 1986·Granted Jul 5, 1988·35 cites·9 claims
- 1060US4464830AProcess for the disassembling of scrap alkaline electric storage batteriesSAB NIFE AB·Filed 1982·Granted Aug 14, 1984·10 cites·5 claims
- 1159US4635762ARail vehicle slack adjusterSAB NIFE AB·Filed 1985·Granted Jan 13, 1987·13 cites·6 claims
- 1255US4693535ATerminal connector for an electrochemical accumulator batterySAB NIFE AB·Filed 1985·Granted Sep 15, 1987·24 cites·6 claims
- 1350US4497392ARail vehicle disc brake caliperSAB NIFE AB·Filed 1983·Granted Feb 5, 1985·11 cites·4 claims
- 1449US4630714ABlock brake actuator for a rail vehicleSAB NIFE AB·Filed 1984·Granted Dec 23, 1986·14 cites·2 claims
- 1549US4378864ARailway vehicle brake block holderSAB NIFE AB·Filed 1980·Granted Apr 5, 1983·12 cites·9 claims
- 1647US4745849ASpring brake actuator for a rail vehicle brake unitSAB NIFE AB·Filed 1986·Granted May 24, 1988·7 cites·10 claims
- 1747US4415541AMethod of recovering nickel from a spent fat hardening catalystSAB NIFE AB·Filed 1982·Granted Nov 15, 1983·8 cites·2 claims
- 1840US4527666ARail vehicle disc brake arrangementSAB NIFE AB·Filed 1983·Granted Jul 9, 1985·5 cites·3 claims
- 1935US4782279AMethod and arrangement for charging a sealed, secondary electrochemical power sourceSAB NIFE AB·Filed 1987·Granted Nov 1, 1988·10 cites·10 claims
- 2034US4716995AParking brake arrangement for a rail vehicle brake unitSAB NIFE AB·Filed 1985·Granted Jan 5, 1988·5 cites·5 claims
- 2133US4422031AMethod and device for charging an electrical accumulator battery by means of solar-cellsSAB NIFE AB·Filed 1981·Granted Dec 20, 1983·14 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →