Inventor · disambiguated record
Joseph E. Tungol
Also filed as: TUNGOL JOSEPH · TUNGOL JOSEPH E · TUNGOL JOSEPH ERWIN
4 granted patents·274 citations·filing 1991–1999
82Inventor score
Technology areasB05B
Top patents by PatentIndex Score
4 records- 0193USD422413SToothbrushGILLETTE CANADA·Filed 1999·Granted Apr 11, 2000·66 cites·1 claims
- 0293US5238153ADispenser for dispersing sterile solutionsPILKINGTON VISIONCARE INC·Filed 1991·Granted Aug 24, 1993·145 cites·8 claims
- 0389USD425414SToothbrush packageGILLETTE CANADA·Filed 1999·Granted May 23, 2000·49 cites·1 claims
- 0466USD394772SToothbrush holderGILLETTE CANADA·Filed 1996·Granted Jun 2, 1998·14 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →