Inventor · disambiguated record
James Champion
Also filed as: CHAMPION JAMES · CHAMPION JAMES K
2 granted patents·1 pending application·82 citations·filing 1991–2017
65Inventor score
Top patents by PatentIndex Score
3 records- 0184US5266553AMethod of manufacturing a dry water-soluble herbicidal salt compositionRIVERDALE CHEMICAL COMPANY·Filed 1991·Granted Nov 30, 1993·69 cites·15 claims
- 0239US5528934AWaterproof and fog resistant gaugeELEFLEX INC T·Filed 1995·Granted Jun 25, 1996·13 cites·8 claims
- 0330US2018347194A1Interlocking Roof Shingle System and MethodCHAMPION JAMES·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →