Assignee
GOODWELL INC
US·1 granted patent·2 pending applications·2 citations·filing 2019–2021
Top patents by PatentIndex Score
3 records- 0155US2020085552A1Hand-wound powered toothbrush with replaceable brush headGOODWELL INC·Filed 2019·Application pending·0 cites
- 0252US2021220102A1Hand-wound powered toothbrush with replaceable brush headGOODWELL INC·Filed 2021·Application pending·0 cites
- 0334USD953745SToothbrush headGOODWELL INC·Filed 2019·Granted Jun 7, 2022·2 cites·1 claims
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