Inventor · disambiguated record
Joseph Blue Wofford
Also filed as: WOFFORD JOSEPH · WOFFORD JOSEPH B · WOFFORD JOSEPH BLUE
2 granted patents·4 pending applications·2 citations·filing 2012–2018
35Inventor score
Top patents by PatentIndex Score
6 records- 0159US9155433B2Floor cleaning apparatus with filter drawerPANASONIC CORP NORTH AMERICA·Filed 2012·Granted Oct 13, 2015·2 cites·20 claims
- 0243US2016157687A1Upright vacuum cleaner with supplemental cleaning tool having swivel connectionPANASONIC CORP NORTH AMERICA·Filed 2014·Application pending·0 cites
- 0342US9414725B2Upright vacuum cleaner with two auxiliary operating modesPANASONIC CORP OF NORTH AMERICA·Filed 2014·Granted Aug 16, 2016·0 cites·20 claims
- 0442US2016157689A1Upright vacuum cleaner with unique airstream pathPANASONIC CORP NORTH AMERICA·Filed 2014·Application pending·0 cites
- 0542US2016157690A1Upright vacuum cleaner with swivel connection between nozzle and handle assembliesPANASONIC CORP NORTH AMERICA·Filed 2014·Application pending·0 cites
- 0635US2019069496A1Robotic irrigation system and devicesWOFFORD JOSEPH·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →