Inventor · disambiguated record
Barbara Campbell
Also filed as: CAMPBELL BARBARA · CAMPBELL BARBARA ELLEN
1 granted patent·2 pending applications·65 citations·filing 1992–2020
50Inventor score
Top patents by PatentIndex Score
3 records- 0174US5729459ACarrier management system having a capability to determine weight based handling chargesPITNEY BOWES INC·Filed 1992·Granted Mar 17, 1998·65 cites·20 claims
- 0243US2022202528A1System and method for engaging beaks and mixing tipsCOFFEY EDWARD BARTON·Filed 2020·Application pending·0 cites
- 0321US2001045037A1Patient care and medical alert systemFiled 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →