Inventor · disambiguated record
Phillip C. Dretzka
Also filed as: DRETZKA PHILLIP C
3 granted patents·49 citations·filing 1994–2003
71Inventor score
Technology areasB43L
Top patents by PatentIndex Score
3 records- 0169USD498103SSoap dishINTERDESIGN INC·Filed 2003·Granted Nov 9, 2004·19 cites·1 claims
- 0268US5501603AModularized visual training aid for classroom instructionWENGER CORP·Filed 1994·Granted Mar 26, 1996·28 cites·15 claims
- 0332USD361348SModularized visual training aid for classroom instructionWENGER CORP·Filed 1994·Granted Aug 15, 1995·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →