Inventor · disambiguated record
John A. Winterburn
Also filed as: WINTERBURN JOHN A
4 granted patents·98 citations·filing 1985–1990
80Inventor score
Top patents by PatentIndex Score
4 records- 0181US4759787AMethod of purifying molten silicaTSL GROUP PLC·Filed 1985·Granted Jul 26, 1988·27 cites·4 claims
- 0272US5096479AMethod of enhancing fused quartz body purityTSL GROUP PLC·Filed 1989·Granted Mar 17, 1992·23 cites·9 claims
- 0368US5296686AHeating elementTHERMAL QUARTZ SCHMELZE GMBH·Filed 1990·Granted Mar 22, 1994·37 cites·26 claims
- 0451US4874417AMethod of purifying vitreous silicaTHERMAL SYNDICATE P L C·Filed 1988·Granted Oct 17, 1989·11 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →