Inventor · disambiguated record
Derrard M. Hall
Also filed as: HALL DERRARD · HALL DERRARD M
4 granted patents·28 citations·filing 1982–2014
72Inventor score
Top patents by PatentIndex Score
4 records- 0155US4407990AAcrylic coating compositionsICI AUSTRALIA LTD·Filed 1982·Granted Oct 4, 1983·14 cites·4 claims
- 0248US9221993B2Waterborne acrylic coating compositionsPPG IND OHIO INC·Filed 2014·Granted Dec 29, 2015·0 cites·23 claims
- 0342US4791152AMulti-component coating compositionsDULUX AUSTRALIA LTD·Filed 1987·Granted Dec 13, 1988·10 cites·1 claims
- 0428US4696957AMulti-component coating compositionsDULUX AUSTRALIA LTD·Filed 1985·Granted Sep 29, 1987·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →