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Inventor

Katherine Joan Radville

Inventor
La Grange Park, IL, US

Overview

3→
Patents
2012–2016
Patent span
LOC
Primary field

Patents· 3 as inventor

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

LOC19primary
LOC1967%
B43KImplements for writing or drawing33%
PatentTitleYear
9,248,690'Nib assembly having a double wall and writing instrument comprising same'2016D0669937'Eraser and marker holder'2012D0663776'Eraser and marker holder'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2016Patents assigned to SANFORD LP (3)· patent assignee history
2012Patents assigned to DUNPHY ALLISON ROSE (2)· patent assignee history
2012Patents assigned to LIRA-NUNEZ CARMEN OKUKU (2)· patent assignee history
2012Patents assigned to RADVILLE KATHERINE JOAN (2)· patent assignee history
2012–2016Based in La Grange Park, IL, US· patent location history
2016Patents assigned to BIELECKI ANDREW M (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANFORD LP32012–2016
DUNPHY ALLISON ROSE22012
LIRA-NUNEZ CARMEN OKUKU22012
RADVILLE KATHERINE JOANself22012
BIELECKI ANDREW M12016
Locations
LocationPatentsSpan
La Grange Park, Illinois, US32012–2016