Assignee
UNISON IND LP
US·13 granted patents·511 citations·filing 1989–1997
Top patents by PatentIndex Score
13 records- 0196US5845480AIgnition methods and apparatus using microwave and laser energyUNISON IND LP·Filed 1996·Granted Dec 8, 1998·177 cites·45 claims
- 0296US5754011AMethod and apparatus for controllably generating sparks in an ignition system or the likeUNISON IND LP·Filed 1995·Granted May 19, 1998·71 cites·62 claims
- 0393US5399942AApparatus and method for providing ignition to a turbine engineUNISON IND LP·Filed 1993·Granted Mar 21, 1995·34 cites·6 claims
- 0484US5523691ADiagnostic device for gas turbine ignition systemUNISON IND LP·Filed 1995·Granted Jun 4, 1996·37 cites·1 claims
- 0579US5053913ACapacitive discharge ignition exciter using scr discharge switchesUNISON IND LP·Filed 1989·Granted Oct 1, 1991·24 cites·14 claims
- 0677US5675257ADiagnostic device for gas turbine ignition systemUNISON IND LP·Filed 1994·Granted Oct 7, 1997·37 cites·13 claims
- 0777US5155437ADiagnostic device for gas turbine ignition systemUNISON IND LP·Filed 1990·Granted Oct 13, 1992·37 cites·22 claims
- 0868US5875763AInternal combustion engine with temperature dependent timing of spark eventUNISON IND LP·Filed 1997·Granted Mar 2, 1999·22 cites·44 claims
- 0959US5862033AExciter circuitUNISON IND LP·Filed 1997·Granted Jan 19, 1999·15 cites·22 claims
- 1059US5630384AMagneto-based ignition system for reciprocating internal combustion engine having a capacitive discharge booster for aiding engine startingUNISON IND LP·Filed 1996·Granted May 20, 1997·17 cites·18 claims
- 1147US5347422AApparatus and method for an ignition systemUNISON IND LP·Filed 1992·Granted Sep 13, 1994·16 cites·9 claims
- 1244US5434741AConsumable semiconductor igniter plugUNISON IND LP·Filed 1993·Granted Jul 18, 1995·16 cites·12 claims
- 1343US5544633AMagneto with dual mode operationUNISON IND LP·Filed 1994·Granted Aug 13, 1996·8 cites·20 claims
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