Inventor · disambiguated record
Richard Louis Goin
Also filed as: GOIN RICHARD L · GOIN RICHARD LOUIS
14 granted patents·5 pending applications·69 citations·filing 2001–2025
89Inventor score
Top patents by PatentIndex Score
19 records- 0190US10365586B1End seal assembly for an undercut developer rollLEXMARK INT INC·Filed 2018·Granted Jul 30, 2019·4 cites·6 claims
- 0290US9835978B2Notched end seal for an electrophotographic image forming deviceLEXMARK INT INC·Filed 2016·Granted Dec 5, 2017·5 cites·18 claims
- 0388US6959979B2Multiple drop-volume printhead apparatus and methodLEXMARK INT INC·Filed 2003·Granted Nov 1, 2005·34 cites·37 claims
- 0476US2023273549A1Sealing assembly for an electrophotographic image forming deviceLEXMARK INT INC·Filed 2023·Application pending·0 cites
- 0574US2025231518A1Hold down assembly for a developer unit of an image forming deviceLEXMARK INT INC·Filed 2025·Application pending·0 cites
- 0673US12468238B2Toner container having a magnet for toner level sensingLEXMARK INT INC·Filed 2024·Granted Nov 11, 2025·0 cites·16 claims
- 0771US11681243B2Sealing assembly for an electrophotographic image forming deviceLEXMARK INT INC·Filed 2021·Granted Jun 20, 2023·0 cites·8 claims
- 0871US10983457B2Sealing assembly for an electrophotographic image forming deviceLEXMARK INT INC·Filed 2019·Granted Apr 20, 2021·0 cites·8 claims
- 0967US6536872B2Connection moduleLEXMARK INT INC·Filed 2001·Granted Mar 25, 2003·12 cites·37 claims
- 1067US2025237995A1Air duct for an electrophotographic image forming deviceLEXMARK INT INC·Filed 2025·Application pending·0 cites
- 1165US7735965B2Overhanging nozzlesLEXMARK INT INC·Filed 2005·Granted Jun 15, 2010·2 cites·23 claims
- 1260US12436495B2Nip separator for separating rollers in an image forming deviceLEXMARK INT INC·Filed 2024·Granted Oct 7, 2025·0 cites·19 claims
- 1360US7165831B2Micro-fluid ejection devicesLEXMARK INT INC·Filed 2004·Granted Jan 23, 2007·7 cites·19 claims
- 1459US8328330B2Nozzle plate for improved post-bonding symmetryGOIN RICHARD LOUIS·Filed 2008·Granted Dec 11, 2012·2 cites·12 claims
- 1553US11947303B1Cleaner assembly with fabric seal for removing waste toner within an image forming deviceLEXMARK INT INC·Filed 2023·Granted Apr 2, 2024·0 cites·18 claims
- 1651US10831131B1Developer unit assembly for restricting movement of a developer roll end seal in an electrophotographic image forming deviceLEXMARK INT INC·Filed 2020·Granted Nov 10, 2020·0 cites·7 claims
- 1747US7244014B2Micro-fluid ejection devices and method thereforLEXMARK INT INC·Filed 2003·Granted Jul 17, 2007·3 cites·15 claims
- 1843US2012024471A1Nozzle plate for improved post-bonding symmetryGOIN RICHARD LOUIS·Filed 2011·Application pending·0 cites
- 1938US2007085881A1Methods for improved micro-fluid ejection devicesCORNELL ROBERT W·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Richard Louis Goin files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →