Inventor · disambiguated record
Derek Charles Castle
Also filed as: CASTLE DEREK C · CASTLE DEREK CHARLES
4 granted patents·112 citations·filing 1985–1998
80Inventor score
Top patents by PatentIndex Score
4 records- 0178US6011244AElectrically heated windowPILKINGTON UK LTD·Filed 1997·Granted Jan 4, 2000·58 cites·26 claims
- 0261US4644139ALaminated obscuration banded windows for vehiclesPILKINGTON BROTHERS PLC·Filed 1985·Granted Feb 17, 1987·19 cites·5 claims
- 0353US6185812B1Electrically heated windowPILKINGTON GLASS LTD·Filed 1998·Granted Feb 13, 2001·18 cites·13 claims
- 0451US5861606AElectrically heated window having busbar with curved corner piecePILKINGTON GLASS LTD·Filed 1997·Granted Jan 19, 1999·17 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →