Inventor · disambiguated record
David Randall
Also filed as: RANDALL DAVID · RANDALL DAVID J
14 granted patents·191 citations·filing 1985–1996
93Inventor score
Top patents by PatentIndex Score
14 records- 0181US5264462APolymeric foamsICI PLC·Filed 1993·Granted Nov 23, 1993·41 cites·20 claims
- 0276US5112877APolyisocyanate compositionICI PLC·Filed 1989·Granted May 12, 1992·22 cites·6 claims
- 0374US5112879AChemical blowing agentICI PLC·Filed 1990·Granted May 12, 1992·17 cites·9 claims
- 0474US4972004APolyisocyanate compositions and foam comprising MDI, polymeric MDI, and a prepolymer of MDIICI PLC·Filed 1988·Granted Nov 20, 1990·21 cites·10 claims
- 0567US4703069APolyether polyols, their manufacture and use in polyurethanes productionICI PLC·Filed 1986·Granted Oct 27, 1987·17 cites·9 claims
- 0666US5869545AOrganic aerogelsINPERIAL CHEMICAL IND PLC·Filed 1996·Granted Feb 9, 1999·26 cites·10 claims
- 0766US5132040AChemical blowing agentICI PLC·Filed 1991·Granted Jul 21, 1992·12 cites·2 claims
- 0854US5703136APolymeric foamsICI PLC·Filed 1993·Granted Dec 30, 1997·8 cites·8 claims
- 0952US5439948AProcess for cellular polymeric productsICI PLC·Filed 1993·Granted Aug 8, 1995·10 cites·19 claims
- 1043US5730896APolymeric foamsICI PLC·Filed 1995·Granted Mar 24, 1998·7 cites·2 claims
- 1138US5525697AProcess for cellular polymeric productsICI PLC·Filed 1995·Granted Jun 11, 1996·4 cites·2 claims
- 1238US5209911AMethod of making metal stannatesALCAN INT LTD·Filed 1990·Granted May 11, 1993·4 cites·8 claims
- 1336US4622156ATanning of leatherALCAN INT LTD·Filed 1985·Granted Nov 11, 1986·2 cites·20 claims
- 1430US5342590AMethod of making alkali metal stannatesALCAN INT LTD·Filed 1992·Granted Aug 30, 1994·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when David Randall files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →