Assignee
FRIEDMANN & MAIER AG
AT·9 granted patents·113 citations·filing 1977–1983
Top patents by PatentIndex Score
9 records- 0195US4426982AProcess for controlling the beginning of delivery of a fuel injection pump and device for performing said processFRIEDMANN & MAIER AG·Filed 1981·Granted Jan 24, 1984·68 cites·7 claims
- 0262US4158442AFuel injection deviceFRIEDMANN & MAIER AG·Filed 1977·Granted Jun 19, 1979·11 cites·2 claims
- 0360US4556838AElectronic switchFRIEDMANN & MAIER AG·Filed 1983·Granted Dec 3, 1985·13 cites·17 claims
- 0460US4244520AFuel injection device for fuel injection internal combustion enginesFRIEDMANN & MAIER AG·Filed 1979·Granted Jan 13, 1981·10 cites·7 claims
- 0535US4434392ACircuit arrangement for controlling the commutation in a stepping motorFRIEDMANN & MAIER AG·Filed 1981·Granted Feb 28, 1984·4 cites·7 claims
- 0633US4432320AControl equipment for adjusting the moment of fuel injection and/or amount of fuel supplied by a fuel injection pump, for internal combustion enginesFRIEDMANN & MAIER AG·Filed 1982·Granted Feb 21, 1984·2 cites·11 claims
- 0730US4512306ADevice for shutting down a fuel injection combustion engineFRIEDMANN & MAIER AG·Filed 1983·Granted Apr 23, 1985·1 cites·9 claims
- 0829US4499873AControl rod system for fuel injection devices for Diesel enginesFRIEDMANN & MAIER AG·Filed 1981·Granted Feb 19, 1985·3 cites·4 claims
- 0920US4380222AFuel injection pump for internal combustion enginesFRIEDMANN & MAIER AG·Filed 1980·Granted Apr 19, 1983·1 cites·3 claims
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