Inventor · disambiguated record
Bernard L. Wilzbach
Also filed as: WILZBACH BERNARD L · WILZBACH BERNARD LEE
13 granted patents·304 citations·filing 1979–1997
93Inventor score
Top patents by PatentIndex Score
13 records- 0195US5331378AToner cartridge with independent driven systemsLEXMARK INT INC·Filed 1993·Granted Jul 19, 1994·65 cites·4 claims
- 0293US4943815ALaser printer with light-exposure preventionIBM·Filed 1989·Granted Jul 24, 1990·64 cites·8 claims
- 0390US5365315AImaging device with cartridge and lid interactionLEXMARK INT INC·Filed 1993·Granted Nov 15, 1994·43 cites·7 claims
- 0482US5337032AReduced component toner cartridgeLEXMARK INT INC·Filed 1993·Granted Aug 9, 1994·27 cites·9 claims
- 0576US4299474AComponent mounting apparatus useful for compact copiersIBM·Filed 1979·Granted Nov 10, 1981·17 cites·13 claims
- 0673USD396053SPrinterLEXMARK INT INC·Filed 1997·Granted Jul 14, 1998·17 cites·1 claims
- 0773US4432541ARecirculating document feed apparatus and method for aligning documents thereinIBM·Filed 1981·Granted Feb 21, 1984·22 cites·3 claims
- 0862USD413352SPrinterLEXMARK INT INC·Filed 1997·Granted Aug 31, 1999·11 cites·1 claims
- 0954USD352307SPrinterLEXMARK INT INC·Filed 1993·Granted Nov 8, 1994·7 cites·1 claims
- 1052US4316667ACopier and recirculating document feederIBM·Filed 1980·Granted Feb 23, 1982·10 cites·11 claims
- 1150USD321532SPrinterLEXMARK INT INC·Filed 1989·Granted Nov 12, 1991·6 cites·1 claims
- 1249US5761565AColor highlighting accessory for a monochromatic printerLEXMARK INT INC·Filed 1996·Granted Jun 2, 1998·11 cites·20 claims
- 1337US5618036APrinter with distribution stations having U-shaped sheet guideLEXMARK INT INC·Filed 1995·Granted Apr 8, 1997·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →