Assignee
NWL TRANSFORMERS
US·8 granted patents·124 citations·filing 1980–1990
Top patents by PatentIndex Score
8 records- 0165US4772998AElectrostatic precipitator voltage controller having improved electrical characteristicsNWL TRANSFORMERS·Filed 1987·Granted Sep 20, 1988·32 cites·32 claims
- 0264US4390830ABack corona detection and current setback for electrostatic precipitatorsNWL TRANSFORMERS·Filed 1981·Granted Jun 28, 1983·23 cites·6 claims
- 0348US4326860ARipple insensitive electric precipitatorNWL TRANSFORMERS·Filed 1980·Granted Apr 27, 1982·15 cites·8 claims
- 0446US5015267AProcess for rapping of electrostatic precipitator surfacesNWL TRANSFORMERS·Filed 1990·Granted May 14, 1991·16 cites·3 claims
- 0545US4536659AVisible disconnect/ground switchNWL TRANSFORMERS·Filed 1983·Granted Aug 20, 1985·12 cites·12 claims
- 0643US4928456AProcess for rapping of electrostatic precipitator surfacesNWL TRANSFORMERS·Filed 1988·Granted May 29, 1990·12 cites·8 claims
- 0742US4429347AEasily removable support assembly for a high voltage DC power supplyNWL TRANSFORMERS·Filed 1981·Granted Jan 31, 1984·8 cites·13 claims
- 0831US4527221ASupport assembly for a high voltage DC power supplyNWL TRANSFORMERS·Filed 1983·Granted Jul 2, 1985·6 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →