Inventor · disambiguated record
Betty Butzko
Also filed as: BUTZKO BETTY
4 granted patents·47 citations·filing 1989–1990
76Inventor score
Technology areasA45D
Top patents by PatentIndex Score
4 records- 0165USD321952SCurling ironHELEN OF TROY CORP·Filed 1990·Granted Nov 26, 1991·13 cites·1 claims
- 0256US4926027AForced hot air appliance with swivel handleHELEN OF TROY CORP·Filed 1989·Granted May 15, 1990·25 cites·14 claims
- 0350USD324586SHeated hair combHELEN OF TROY CORP·Filed 1990·Granted Mar 10, 1992·7 cites·1 claims
- 0433USD321412SCurling ironHELEN OF TROY·Filed 1990·Granted Nov 5, 1991·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →