Inventor · disambiguated record
Joseph A. Degroot
Also filed as: DEGROOT JOSEPH · DEGROOT JOSEPH A
6 granted patents·13 citations·filing 2006–2020
71Inventor score
Top patents by PatentIndex Score
6 records- 0191US7980671B2Electrostatic actuator and method of making the electrostatic actuatorXEROX CORP·Filed 2006·Granted Jul 19, 2011·13 cites·9 claims
- 0258US11604863B2Alignment systemGENTEX CORP·Filed 2020·Granted Mar 14, 2023·0 cites·17 claims
- 0357US8746848B2Ink jet printing systems and methods with pre-fill and dimple designXEROX CORP·Filed 2013·Granted Jun 10, 2014·0 cites·10 claims
- 0452US8393713B2Ink jet printing systems and methods with pre-fill and dimple designHAYS ANDREW W·Filed 2009·Granted Mar 12, 2013·0 cites·14 claims
- 0548US7942508B2Decreased actuation voltage in MEMS devices by constraining membrane displacement without using conductive “landing pad”XEROX CORP·Filed 2008·Granted May 17, 2011·0 cites·12 claims
- 0645US7712871B2Method, apparatus and printhead for continuous MEMS ink jetsXEROX CORP·Filed 2007·Granted May 11, 2010·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →