Inventor · disambiguated record
Robert D. Lorentz
Also filed as: LORENTZ ROBERT D
3 granted patents·23 citations·filing 1992–1996
67Inventor score
Files withMINNESOTA MINING & MFG3
Top patents by PatentIndex Score
3 records- 0155US5637199ASputtering shields and method of manufactureMINNESOTA MINING & MFG·Filed 1992·Granted Jun 10, 1997·12 cites·7 claims
- 0249US5702876APhotographic film base and color photographic material comprising a binderless magnetic layerMINNESOTA MINING & MFG·Filed 1996·Granted Dec 30, 1997·2 cites·17 claims
- 0347US5306405ASputtering target and method of manufactureMINNESOTA MINING & MFG·Filed 1992·Granted Apr 26, 1994·9 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →