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Inventor

James A. Harvey

Inventor
Corvallis, OR, US

Overview

18→
Patents
1979–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 18 as inventor

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

B41Jprimary
B41JTypewriters21%
C07DHeterocyclic compounds9%
G01FMeasuring volume, volume flow, mass flow or liquid level6%
G01KMeasuring temperature6%
H04LTransmission of digital information, e.g. telegraphic communication6%
H05KPrinted circuits6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
B07BSeparating solids from solids by sieving, screening, sifting or by using gas currents3%
B82YSpecific uses or applications of nanostructures3%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%
PatentTitleYear
10,731,845Flashlight with integrated self-defense device202010,542,008Proxy authorization of a network device202010,209,976Automated application installation20196,390,593'Foam-filled caps for sealing inkjet printheads'20026,241,349'High-durability ink containment unit for use in an ink delivery system'20016,196,669'High durability pressure control bladder for use in an ink delivery system'20016,084,608'Particle-reinforced wiper for ink jet print head'20005,975,686'Regulator for a free-ink inkjet pen'19995,969,731'Print head servicing system and method employing a solid liquefiable substance'19995,914,734'Printhead servicing system and method using a moveable wiper between a fluid source and a printhead'19995,593,742'Fabrication of silicon microclusters and microfilaments'19975,215,197'Seafood separator device'19934,916,202'Epoxy resin'19904,904,801'Process for the preparation of aromatic ether bismaleimides'19904,855,450'Process for the preparation of aromatic ether bismaleimides'19894,216,833'Plow blade attachment'19804,145,918'Freeze-thaw indicator'19794,137,049'Device for use as an elapsed time indicator or time temperature indicator'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to AKZONA INC (2)· patent assignee history
1979Based in Enka, NC, US· patent location history
1980–1993Patents assigned to HARVEY JAMES A (2)· patent assignee history
1989–1990Patents assigned to UNIV DAYTON (3)· patent assignee history
1989–1990Based in Kettering, OH, US· patent location history
1999–2002Patents assigned to HEWLETT PACKARD CO (7)· patent assignee history
1999–2001Based in Corvallis, OR, US· patent location history
2019–2020Patents assigned to DROPBOX INC (2)· patent assignee history
2019–2020Based in San Francisco, CA, US· patent location history
2020Based in Garden Grove, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD CO71999–2002
UNIV DAYTON31989–1990
AKZONA INC21979
DROPBOX INC22019–2020
HARVEY JAMES Aself21980–1993
Locations
LocationPatentsSpan
Corvallis, OR, US61999–2001
Kettering, OH, US31989–1990
San Francisco, California, US22019–2020
Enka, NC, US21979
Garden Grove, California, US12020