Inventor · disambiguated record
David W. Roberts
Also filed as: ROBERTS DAVID W · ROBERTS DAVID WILLIAM
4 granted patents·73 citations·filing 1974–1993
77Inventor score
Top patents by PatentIndex Score
4 records- 0194US4788316APreparation of sulphonated aromatic estersLEVER BROTHERS LTD·Filed 1986·Granted Nov 29, 1988·42 cites·13 claims
- 0271US4071456AFabric-softening compositionsLEVER BROTHERS LTD·Filed 1974·Granted Jan 31, 1978·13 cites·10 claims
- 0344US5002687AFabric washing compositionsLEVER BROTHERS CO·Filed 1989·Granted Mar 26, 1991·12 cites·4 claims
- 0430US5466851ADetergent productionLEVER BROTHERS CO·Filed 1993·Granted Nov 14, 1995·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →