Inventor · disambiguated record
David Sage
Also filed as: SAGE DAVID · SAGE DAVID O
3 granted patents·42 citations·filing 1990–1990
72Inventor score
Technology areasA47J
Top patents by PatentIndex Score
3 records- 0166USD342002STool for making snowballsSAGEBRUSH IND INC·Filed 1990·Granted Dec 7, 1993·16 cites·1 claims
- 0249USD323772STool for making snowballsSAGEBRUSH IND INC·Filed 1990·Granted Feb 11, 1992·8 cites·1 claims
- 0339US5080572ASnow ball making deviceSAGEBRUSH IND·Filed 1990·Granted Jan 14, 1992·18 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →