Inventor · disambiguated record
Dennis Paul Rizzardo
Also filed as: RIZZARDO DENNIS · RIZZARDO DENNIS P · RIZZARDO DENNIS PAUL
4 granted patents·82 citations·filing 1985–2013
77Inventor score
Technology areasA47C
Top patents by PatentIndex Score
4 records- 0181US4685160APortable bed assemblyMCKESSON CORP·Filed 1985·Granted Aug 11, 1987·63 cites·17 claims
- 0270US9351584B1Split bed with improved characteristicsGF HEALTH PRODUCTS INC·Filed 2013·Granted May 31, 2016·8 cites·3 claims
- 0352US8387180B1Bed with grid deckRIZZARDO DENNIS PAUL·Filed 2009·Granted Mar 5, 2013·4 cites·8 claims
- 0446USD616666SGrid bedGRAHAM FIELD HEALTH PRODUCTS I·Filed 2009·Granted Jun 1, 2010·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →