Inventor · disambiguated record
Joanne Campbell
Also filed as: CAMPBELL JOANNE M · CAMPBELL JOANNE MARIE
3 granted patents·1 pending application·74 citations·filing 1994–2003
74Inventor score
Files withPRODUCTION METAL FORMING INC2
Top patents by PatentIndex Score
4 records- 0178US5640739ACombined vacuum nozzle and cleaning fluid sprayerPRODUCTION METAL FORMING INC·Filed 1995·Granted Jun 24, 1997·42 cites·18 claims
- 0271US6652870B2Wildlife controllant and methods of using the sameFiled 2001·Granted Nov 25, 2003·11 cites·2 claims
- 0348US5797161ANozzle for a fluid vacuum cleaning systemPRODUCTION METAL FORMING INC·Filed 1994·Granted Aug 25, 1998·21 cites·25 claims
- 0442US2004037862A1Wildlife controllant and methods of using the sameFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →