Inventor · disambiguated record
Donald R. Marshall
Also filed as: MARSHALL DONALD R · MARSHALL DONALD RAYMOND
3 granted patents·382 citations·filing 1976–1990
77Inventor score
Files withDU PONT3
Top patents by PatentIndex Score
3 records- 0191US5028674AMethanol copolymerization of ethyleneDU PONT·Filed 1990·Granted Jul 2, 1991·331 cites·7 claims
- 0281US5057593AFree radical copolymerization of ethylene and CO with acetoneDU PONT·Filed 1990·Granted Oct 15, 1991·32 cites·11 claims
- 0355US4042220AApparatus for solids blendingDU PONT·Filed 1976·Granted Aug 16, 1977·19 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →