Inventor · disambiguated record
C. Campbell
Also filed as: CAMPBELL C JOHN · CAMPBELL C R · CAMPBELL C RAY
1 granted patent·2 pending applications·4 citations·filing 1979–2004
25Inventor score
Files withCAMPBELL SUPPLY CO1
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3 records- 0129USD262974SCart for a portable power washing unit or similar articleCAMPBELL SUPPLY CO·Filed 1979·Granted Feb 9, 1982·4 cites·1 claims
- 0229US2005103708A1Method for the treatment of animal waste and products made therefromFiled 2004·Application pending·0 cites
- 0324US2003141245A1Method for the treatment of animal waste and products made therefromFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →