Inventor · disambiguated record
Alfred Schaffner
Also filed as: SCHAFFNER ALFRED · SCHAFFNER ALFRED C
8 granted patents·134 citations·filing 1978–2015
88Inventor score
Files withSCHAFFNER ALFRED3POLYDENT SA1POLYDENTIA S A1ROCHE DIAGNOSTICS GMBH1WESTINGHOUSE ELECTRIC CORP1
Top patents by PatentIndex Score
8 records- 0179US7425130B2Dental wedgesSCHAFFNER ALFRED·Filed 2005·Granted Sep 16, 2008·11 cites·20 claims
- 0279USD568545SFace protectorSCHAFFNER ALFRED·Filed 2006·Granted May 6, 2008·29 cites·1 claims
- 0361US4456516AShaft rounding apparatusWESTINGHOUSE ELECTRIC CORP·Filed 1983·Granted Jun 26, 1984·11 cites·8 claims
- 0461US4212639AMeasuring apparatus for setting the correct penetration depth of root canal instrumentsPOLYDENT SA·Filed 1978·Granted Jul 15, 1980·24 cites·6 claims
- 0560USD764057SDental sectional matrix ring with integrated forcepsPOLYDENTIA S A·Filed 2015·Granted Aug 16, 2016·11 cites·1 claims
- 0652US7322823B2Dental matrix retainerSCHAFFNER ALFRED·Filed 2003·Granted Jan 29, 2008·2 cites·20 claims
- 0742US6024138ADispensing device for dispensing small quantities of fluidROCHE DIAGNOSTICS GMBH·Filed 1998·Granted Feb 15, 2000·41 cites·40 claims
- 0829US6267270B1Liquid dispenser, especially for dispensing liquid medicamentsFiled 1997·Granted Jul 31, 2001·5 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →