Inventor · disambiguated record
Michael R. Greenhalgh
Also filed as: GREENHALGH MICHAEL R
3 granted patents·216 citations·filing 1992–1997
79Inventor score
Technology areasB29C
Files with3D SYSTEMS INC3
Top patents by PatentIndex Score
3 records- 0193US5358673AApplicator device and method for dispensing a liquid medium in a laser modeling machine3D SYSTEMS INC·Filed 1992·Granted Oct 25, 1994·95 cites·20 claims
- 0291US5885511AMethod of making a solid three-dimensional article from a liquid medium3D SYSTEMS INC·Filed 1997·Granted Mar 23, 1999·80 cites·30 claims
- 0382US5667820AApparatus for making a solid three-dimensional article from a liquid medium3D SYSTEMS INC·Filed 1995·Granted Sep 16, 1997·41 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →