Inventor · disambiguated record
Nathaniel H. Lieb
Also filed as: LIEB NATHANIEL H · LIEB NATHANIEL HOWARD
10 granted patents·2 pending applications·144 citations·filing 1974–2012
89Inventor score
Files withVENTURE TECHNOLOGY INC3PENN MED TECHNOLOGY INC2SPRING HEALTH PRODUCTS INC2STAR DENTAL MFG CO2LIEB NATHANIEL HOWARD1
Top patents by PatentIndex Score
12 records- 0173US4477252AFiber optic system for dental handpieceVENTURE TECHNOLOGY INC·Filed 1982·Granted Oct 16, 1984·43 cites·16 claims
- 0265USD385630SDigital dental curing lightLIEB NATHANIEL HOWARD·Filed 1996·Granted Oct 28, 1997·17 cites·1 claims
- 0365US4318695AHandpieceVENTURE TECHNOLOGY INC·Filed 1980·Granted Mar 9, 1982·28 cites·11 claims
- 0456US4519779AOrthodontal electrical device and method of employing samePENN MED TECHNOLOGY INC·Filed 1984·Granted May 28, 1985·21 cites·5 claims
- 0547US2008118890A1Electric dental handpiece and control systemSPRING HEALTH PRODUCTS INC·Filed 2007·Application pending·0 cites
- 0645US9877798B2Electric dental handpieceSPRING HEALTH PRODUCTS INC·Filed 2012·Granted Jan 30, 2018·0 cites·22 claims
- 0743US3947966ADental handpiece and wrench thereforSTAR DENTAL MFG CO·Filed 1974·Granted Apr 6, 1976·8 cites·6 claims
- 0838US4623795AIrradiating devicePENN MED TECHNOLOGY INC·Filed 1984·Granted Nov 18, 1986·9 cites·15 claims
- 0937US4015489ADental handpiece and wrench thereforSTAR DENTAL MFG CO·Filed 1975·Granted Apr 5, 1977·7 cites·5 claims
- 1035US4313725ADental handpiece and collet wrench thereforVENTURE TECHNOLOGY INC·Filed 1980·Granted Feb 2, 1982·8 cites·19 claims
- 1133US2003036031A1Light-emitting handpiece for curing photopolymerizable resinsFiled 2002·Application pending·0 cites
- 1228US5855931AVacuum forming apparatusFiled 1996·Granted Jan 5, 1999·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →