Inventor · disambiguated record

Charles E. Hiddema

Also filed as: HIDDEMA CHARLES E

2 granted patents·15 citations·filing 1980–2003

57Inventor score

Technology areasB65D C23G

Files withAMERICAN GREASE STICK CO2

Top patents by PatentIndex Score

2 records

0155US7014041B1Method of applying flowable material and container thereforAMERICAN GREASE STICK CO·Filed 2003·Granted Mar 21, 2006·8 cites·27 claims
0240US4302365AEngine degreaser compositionAMERICAN GREASE STICK CO·Filed 1980·Granted Nov 24, 1981·7 cites·1 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →