Inventor · disambiguated record
Donald J. Macaulay
Also filed as: MACAULAY DONALD · MACAULAY DONALD J
3 granted patents·89 citations·filing 1993–2001
74Inventor score
Top patents by PatentIndex Score
3 records- 0176US5352035AConcrete mixing system with cement/water premixerHYDROMIX INC·Filed 1993·Granted Oct 4, 1994·56 cites·8 claims
- 0268US6610992B1Rotating beam method and system for measuring part edges and openingsCLASMET·Filed 2001·Granted Aug 26, 2003·23 cites·16 claims
- 0336US5427448AMethod for mixing concrete using a cementitious material/liquid premixerHYDROMIX INC·Filed 1994·Granted Jun 27, 1995·10 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →