Inventor · disambiguated record
Donald L. Elbert
Also filed as: ELBERT DONALD L · ELBERT DONALD LEO
10 granted patents·2 pending applications·212 citations·filing 1979–2006
90Inventor score
Top patents by PatentIndex Score
12 records- 0192US4197135AWaterfast ink for use in ink jet printingIBM·Filed 1979·Granted Apr 8, 1980·61 cites·7 claims
- 0291US5198022AWaterfast dye and aqueous inkLEXMARK INT INC·Filed 1992·Granted Mar 30, 1993·46 cites·39 claims
- 0389US6157806AFuser system with greased beltLEXMARK INT INC·Filed 2000·Granted Dec 5, 2000·38 cites·10 claims
- 0480US6813470B1High density foam rollLEXMARK INT INC·Filed 2003·Granted Nov 2, 2004·19 cites·25 claims
- 0562US7680439B2Interference fit sleeved foam charge rolls and composite materialsLEXMARK INT INC·Filed 2006·Granted Mar 16, 2010·3 cites·33 claims
- 0661US5500724APhotoconductor for abrasion in liquid systemsLEXMARK INT INC·Filed 1995·Granted Mar 19, 1996·17 cites·3 claims
- 0759US6954606B2Polyurethane coatings and drive rollers including the sameLEXMARK INT INC·Filed 2003·Granted Oct 11, 2005·8 cites·10 claims
- 0855US5432036ALiquid electrostatic toners with terpolymer resinLEXMARK INT INC·Filed 1994·Granted Jul 11, 1995·10 cites·8 claims
- 0945US5457002ACarrier fluid for liquid electrophotographic tonerLEXMARK INT INC·Filed 1994·Granted Oct 10, 1995·6 cites·7 claims
- 1036US5562876AMethod of maintaining a low residue open-cell felted foamLEXMARK INT INC·Filed 1995·Granted Oct 8, 1996·4 cites·8 claims
- 1131US2007154240A1Conductive roller for an image forming apparatusELBERT DONALD L·Filed 2005·Application pending·0 cites
- 1228US2006118540A1Semiconductive members and beltsBEACH BRADLEY L·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →