Inventor

John J. Gallagher

Inventor
Turnersville, NJ, US

Overview

16→
Patents
1977–2011
Patent span
Physics
Primary field (CPC G)

Patents· 16 as inventor

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

G01Sprimary
G01SRadio direction-finding27%
B63BShips or other waterborne vessels19%
Y10TTechnical subjects covered by former us classification15%
H01QAntennas, i.e. radio aerials8%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers4%
E02BHydraulic engineering4%
E21BEarth or rock drilling4%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges4%
G01FMeasuring volume, volume flow, mass flow or liquid level4%
Y02ATechnologies for adaptation to climate change4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1993Patents assigned to GALLAGHER JOHN J (6)· patent assignee history
1977–1978Based in Annapolis, MD, US· patent location history
1978Patents assigned to GALLAGHER JOHN JAMES (1)· patent assignee history
1981–1982Based in Washington, DC, US· patent location history
1992–1994Patents assigned to GEN ELECTRIC (5)· patent assignee history
1992–1995Based in Turnersville, NJ, US· patent location history
1993Based in Prince Frederick, MD, US· patent location history
1995Patents assigned to MARTIN MARIETTA CORP (2)· patent assignee history
2011Patents assigned to GALLAGHER JOHN (1)· patent assignee history
2011Based in Aberdeen, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GALLAGHER JOHN Jself61977–1993
GEN ELECTRIC51992–1994
MARTIN MARIETTA CORP21995
GALLAGHER JOHNself12011
GALLAGHER JOHN JAMESself11978
Locations
LocationPatentsSpan
Turnersville, New Jersey, US61992–1995
Washington, DC, US31981–1982
Annapolis, Maryland, US21977–1978
Aberdeen, GB12011
Prince Frederick, Maryland, US11993