Inventor · disambiguated record

Pedro Emanuel Vasconcelos De Queiroz Vieira

Also filed as: VIEIRA PEDRO EMANUEL VASCONCEL · VIEIRA PEDRO EMANUEL VASCONCELOS DE QUEIROZ

2 granted patents·101 citations·filing 2008–2008

68Inventor score

Technology areasA61L

Files withJOHNSON & SON INC S C1 PORCHIA JOSE1

Top patents by PatentIndex Score

2 records

0193US8320751B2Volatile material diffuser and method of preventing undesirable mixing of volatile materialsPORCHIA JOSE·Filed 2008·Granted Nov 27, 2012·61 cites·20 claims
0286USD584809SDispensing deviceJOHNSON & SON INC S C·Filed 2008·Granted Jan 13, 2009·40 cites·1 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →