Inventor · disambiguated record
Ronald R. Hoffman
Also filed as: HOFFMAN RONALD R
5 granted patents·135 citations·filing 1979–2008
83Inventor score
Technology areasA47D
Files withDAWN DESIGNS INC1GRACO CHILDRENS PRODUCTS1GRACO METAL PRODUCTS INC1PORT A CRIB INC1WONDERLAND NURSERY GOODS1
Top patents by PatentIndex Score
5 records- 0181US7818832B2Play yard with height adjustable bassinetWONDERLAND NURSERY GOODS·Filed 2008·Granted Oct 26, 2010·19 cites·6 claims
- 0279US4433869ABaby walkerDAWN DESIGNS INC·Filed 1980·Granted Feb 28, 1984·58 cites·10 claims
- 0366US4568120AHook-on type baby seatGRACO METAL PRODUCTS INC·Filed 1984·Granted Feb 4, 1986·29 cites·12 claims
- 0462US4226452ALatchPORT A CRIB INC·Filed 1979·Granted Oct 7, 1980·23 cites·10 claims
- 0538USD305416SBaby walker's seat coverGRACO CHILDRENS PRODUCTS·Filed 1987·Granted Jan 9, 1990·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →