Inventor · disambiguated record
Donald Berk
Also filed as: BERK DONALD · BERK DONALD A · BERK DONALD J
6 granted patents·1 pending application·115 citations·filing 1991–2001
84Inventor score
Top patents by PatentIndex Score
7 records- 0157US6595775B1Dental mirrorPULPDENT CORP·Filed 2000·Granted Jul 22, 2003·21 cites·21 claims
- 0252US6000535ADisposable mixing wellsPULPDENT CORP·Filed 1998·Granted Dec 14, 1999·31 cites·12 claims
- 0346US5181755ASmall object handling device, assembly and method of manufacturePULPDENT CORP·Filed 1991·Granted Jan 26, 1993·25 cites·1 claims
- 0441US6474989B1Dental mirror and protective mask with integral removal tabPULPDENT·Filed 2001·Granted Nov 5, 2002·3 cites·20 claims
- 0537US2002069240A1Method and apparatus for electronically updating printed publicationsFiled 2000·Application pending·0 cites
- 0635US6142777ADisposable dental mirrorPULPDENT CORP·Filed 1999·Granted Nov 7, 2000·30 cites·25 claims
- 0727US6159009ADental amalgam carrier with replaceable sleeves and cartridgesPULPDENT CORP·Filed 1999·Granted Dec 12, 2000·5 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →