Inventor · disambiguated record
Ronald Herman Schippers
Also filed as: SCHIPPERS RONALD · SCHIPPERS RONALD H · SCHIPPERS RONALD HERMAN
6 granted patents·61 citations·filing 1974–2013
81Inventor score
Top patents by PatentIndex Score
6 records- 0177US8287073B2Method for detecting an operating state of a fluid chamber of an inkjet print headSCHIPPERS RONALD H·Filed 2011·Granted Oct 16, 2012·4 cites·17 claims
- 0276US3968989AEnclosure structureSCHIPPERS RONALD·Filed 1974·Granted Jul 13, 1976·31 cites·33 claims
- 0370US6926388B2Inkjet printhead, a method of controlling an inkjet printhead, and an inkjet printer provided with such a printheadOCE TECH BV·Filed 2003·Granted Aug 9, 2005·13 cites·5 claims
- 0464US6910751B2Method of controlling an inkjet printer, and inkjet printhead suitable for the use of this method, and an inkjet printer provided with this printheadOCE TECH BV·Filed 2003·Granted Jun 28, 2005·10 cites·7 claims
- 0548US8876239B2Method for controlling droplet ejection from an inkjet print headOCE TECH BV·Filed 2013·Granted Nov 4, 2014·0 cites·20 claims
- 0645US7357474B2Method of controlling an inkjet printhead, an inkjet printhead suitable for use of said method, and an inkjet printer comprising said printheadOCE TECH BV·Filed 2003·Granted Apr 15, 2008·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →