Assignee
TRION INC
US·9 granted patents·458 citations·filing 1984–1999
Top patents by PatentIndex Score
9 records- 0192US5302190AElectrostatic air cleaner with negative polarity power and method of using sameTRION INC·Filed 1992·Granted Apr 12, 1994·101 cites·20 claims
- 0286US4651264APower supply with arcing control and automatic overload protectionTRION INC·Filed 1984·Granted Mar 17, 1987·117 cites·11 claims
- 0376US5080699AFilter apparatusTRION INC·Filed 1990·Granted Jan 14, 1992·70 cites·30 claims
- 0467US6096119AApparatus for using ferrite spacers to suppress arc noise in electrostatic precipitatorsTRION INC·Filed 1998·Granted Aug 1, 2000·32 cites·21 claims
- 0566US5688308AElectrostatic air cleaning system with air flow sensorTRION INC·Filed 1995·Granted Nov 18, 1997·33 cites·18 claims
- 0664US5421863ASelf-cleaning insulator for use in an electrostatic precipitatorTRION INC·Filed 1992·Granted Jun 6, 1995·33 cites·14 claims
- 0763US6115230AMethod and apparatus for detecting arcs and controlling supply of electrical powerTRION INC·Filed 1999·Granted Sep 5, 2000·30 cites·8 claims
- 0859US5029553AApparatus for providing a uniform coating on a continuous horizontally moving metal stripTRION INC·Filed 1989·Granted Jul 9, 1991·23 cites·22 claims
- 0955US4652988APlug-in power module for electrostatic air cleanerTRION INC·Filed 1985·Granted Mar 24, 1987·19 cites·5 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →