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Inventor

Laura K. Case

Inventor
Winchester, MA, US

Overview

4→
Patents
1976–1997
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B43Kprimary
B43KImplements for writing or drawing22%
C09DCoating compositions, e.g. paints, varnishes or lacquers22%
A47BTables11%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere11%
G03GElectrography11%
G06FElectric digital data processing11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
5,630,566'Portable ergonomic work station'19975,013,361'Ball-point writing instrument containing an aqueous ink composition'19914,671,691'Ball-point writing instrument containing an aqueous ink composition'19873,982,935'Electrophotographic copying process'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to ITEK CORP (1)· patent assignee history
1976–1991Based in Winchester, MA, US· patent location history
1987–1991Patents assigned to GILLETTE CO (2)· patent assignee history
1997Based in Steamboat Springs, CO, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GILLETTE CO21987–1991
ITEK CORP11976
Locations
LocationPatentsSpan
Winchester, Massachusetts, US31976–1991
Steamboat Springs, CO, US11997