Inventor · disambiguated record
Richard J. Seddon
Also filed as: SEDDON RICHARD J · SEDDON RICHARD JOHN
3 granted patents·33 citations·filing 1982–1996
69Inventor score
Technology areasH01J
Top patents by PatentIndex Score
3 records- 0167US4539511AHigh pressure discharge lamps with means for reducing rectificationEMI PLC THORN·Filed 1982·Granted Sep 3, 1985·19 cites·11 claims
- 0259US4563214AEnd closure members for discharge lampsEMI PLC THORN·Filed 1983·Granted Jan 7, 1986·10 cites·5 claims
- 0335US5994850ASwitching arrangements wherein a cylindrical trigger electrode is arranged around a gap between an anode and cathode for establishing a discharge therebetweenEEV LTD·Filed 1996·Granted Nov 30, 1999·4 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →