Inventor

Mark P. Egan

Inventor
Inyokern, CA, US

Overview

8→
Patents
1990–2021
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G01Sprimary
G01SRadio direction-finding14%
G01VGeophysics14%
G09BEducational or demonstration appliances14%
A01KAnimal husbandry7%
A61DVeterinary instruments, implements, tools, or methods7%
A61FFilters implantable into blood vessels7%
B63CLaunching, hauling-out, or dry-docking of vessels7%
E21BEarth or rock drilling7%
G06FElectric digital data processing7%
H04BTransmission7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2003Patents assigned to US NAVY (2)· patent assignee history
1990–2003Based in Inyokern, CA, US· patent location history
2007–2010Patents assigned to EGAN MARK PATRICK (2)· patent assignee history
2010Based in Shelton, CT, US· patent location history
2011–2017Patents assigned to WESTERNGECO LLC (2)· patent assignee history
2011Based in Sugarland, TX, US· patent location history
2017Patents assigned to EGAN MARK (1)· patent assignee history
2017Based in Sugar Land, TX, US· patent location history
2021Patents assigned to EGAN MARGARET (1)· patent assignee history
2021Based in Tynong, AU· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EGAN MARK PATRICKself22007–2010
US NAVY21990–2003
WESTERNGECO LLC22011–2017
EGAN MARGARETself12021
EGAN MARKself12017
Locations
LocationPatentsSpan
Inyokern, California, US31990–2003
Tynong, AU12021
Sugar Land, Texas, US12017
Sugarland, Texas, US12011
Shelton, CT, US12010