Assignee
ASKOLL SRL
IT·12 granted patents·384 citations·filing 1979–1996
Top patents by PatentIndex Score
12 records- 0185US5242582AAquarium filterASKOLL SRL·Filed 1991·Granted Sep 7, 1993·45 cites·10 claims
- 0284US5131821AAquarium pump with reversible and adjustable flowsASKOLL SRL·Filed 1990·Granted Jul 21, 1992·48 cites·10 claims
- 0382US5627423APermanent-magnet rotor for electric motors and method of manufacturing the sameASKOLL SRL·Filed 1994·Granted May 6, 1997·51 cites·16 claims
- 0481US5668425AStartup device for the rotor of a permanent-magnet synchronous motorASKOLL SRL·Filed 1996·Granted Sep 16, 1997·55 cites·23 claims
- 0574US5434491AElectronic device for starting a synchronous motor with permanent-magnet rotorASKOLL SRL·Filed 1993·Granted Jul 18, 1995·32 cites·9 claims
- 0671US5088902APiston type metering pumpASKOLL SRL·Filed 1990·Granted Feb 18, 1992·30 cites·20 claims
- 0771US4861240ACentrifugal pump for electric household appliances such as washing machines, dishwashers and the likeASKOLL SRL·Filed 1988·Granted Aug 29, 1989·30 cites·5 claims
- 0864US4247265ACentrifugal pump for small throughputs, particularly for water circulation in aquariums and the likeASKOLL SRL·Filed 1979·Granted Jan 27, 1981·19 cites·7 claims
- 0961US5160431AFilter for aquariumsASKOLL SRL·Filed 1991·Granted Nov 3, 1992·22 cites·3 claims
- 1056US5714814ASupport for the rotor shaft of a centrifugal pump with permanent-magnet electric motorASKOLL SRL·Filed 1994·Granted Feb 3, 1998·21 cites·11 claims
- 1154US5568587AElectronic immersion aquarium heater with spring biased NTC sensorASKOLL SRL·Filed 1995·Granted Oct 22, 1996·16 cites·12 claims
- 1249US4820410AFilter device, particularly for aquariumsASKOLL SRL·Filed 1987·Granted Apr 11, 1989·15 cites·6 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →