Inventor · disambiguated record
Roger J. Rowland
Also filed as: ROWLAND ROGER J · ROWLAND ROGER JOHN
5 granted patents·311 citations·filing 1975–1996
85Inventor score
Technology areasB41J
Top patents by PatentIndex Score
5 records- 0195US5877788ACleaning fluid apparatus and method for continuous printing ink-jet nozzleMOORE BUSINESS FORMS INC·Filed 1995·Granted Mar 2, 1999·156 cites·16 claims
- 0288US5838343ABackup print cartridge for bank of ink-jet printing cartridgesMOORE BUSINESS FORMS INC·Filed 1995·Granted Nov 17, 1998·73 cites·11 claims
- 0382US4018383AProcess for production of drop streamsICI LTD·Filed 1975·Granted Apr 19, 1977·22 cites·2 claims
- 0475US5847674AApparatus and methods for maintaining optimum print quality in an ink jet printer after periods of inactivityMOORE BUSINESS FORMS INC·Filed 1996·Granted Dec 8, 1998·39 cites·20 claims
- 0560US6481836B1Modular ink mounting assembly and ink delivery systemMOORE BUSINESS FORMS INC·Filed 1996·Granted Nov 19, 2002·21 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →