Inventor

J. Michael Dunbar

Inventor

Brimfield, MA, US

Overview

2011–2019

Patent span

Physics

Primary field (CPC G)

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

G06Fprimary

G06FElectric digital data processing45%

C02FTreatment of water, waste water, sewage, or sludge9%

D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials9%

D21HPulp compositions9%

G01MTesting static or dynamic balance of machines or structures9%

H04LTransmission of digital information, e.g. telegraphic communication9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2011–2019Patents assigned to EMC CORP (5)· patent assignee history

2011–2013Patents assigned to DUNBAR J MICHAEL (3)· patent assignee history

2011–2015Patents assigned to DUNBAR JAMES M (2)· patent assignee history

2011–2019Based in Brimfield, MA, US· patent location history

2011Based in Winslow, ME, US· patent location history

2012–2013Patents assigned to FISHMAN MICHAEL CRAIG (2)· patent assignee history

2015Based in Raleigh, NC, US· patent location history

2018–2019Patents assigned to EMC IP HOLDING CO LLC (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations