Inventor

Gina Marie Johns

Inventor

Nicholasville, KY, US

Overview

2007–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 15 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B41Jprimary

B41JTypewriters47%

LOC1840%

G03GElectrography13%

PatentTitleYear

10,684,577Imaging transfer to intermediate transfer member2020 9,535,374'Positioning mechanism for a roller of an intermediate transfer member module'2017 8,491,107'Fluid container having mixing chambers for micro-fluid applications'2013 8,292,411'Multi-color ink tank with elements enabling compatibility with a support structure for individual different color in tanks'2012 D0667491'Color ink tank with micro fluid applications'2012 D0665841'Ink tank for micro-fluid applications'2012 8,172,381'Multi-color ink tank with features spaced by distances ensuring interface with printhead and carrier support structure'2012 D0650419'Single reservoir tank with serpentine air vent'2011 D0650418'Tri-color tank with serpentine air vents'2011 D0650420'Narrow ink tank with serpentine air vent'2011 7,690,776'Gaseous detection for an inkjet system'2010 7,559,635'Apparatus for facilitating determination of proper supply cartridge installation'2009 D0587748'Ink tank with RFID sensor and serpentine vent'2009 7,354,142'Gaseous detection for an inkjet system'2008 7,182,447'Wick for an inkjet printhead'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2020Patents assigned to LEXMARK INT INC (14)· patent assignee history

2007–2013Based in Nicholasville, KY, US· patent location history

2011–2012Patents assigned to COFFEY JOHNNIE (6)· patent assignee history

2011–2012Patents assigned to ANDERSON JR JAMES DANIEL (5)· patent assignee history

2011–2012Patents assigned to BUCHANAN JEFFERY JAMES (5)· patent assignee history

2011–2012Patents assigned to JOHNS GINA MARIE (5)· patent assignee history

2017–2020Based in Georgetown, KY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LEXMARK INT INC	14	2007–2020
COFFEY JOHNNIE	6	2011–2012
ANDERSON JR JAMES DANIEL	5	2011–2012
BUCHANAN JEFFERY JAMES	5	2011–2012
JOHNS GINA MARIEself	5	2011–2012

Locations

Location	Patents	Span
Nicholasville, KY, US	13	2007–2013
Georgetown, KY, US	2	2017–2020