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Inventor

James Perkins

Inventor
Huntsville, AL, US

Overview

6→
Patents
1980–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

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

H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light50%
B25HWorkshop equipment, e.g. for marking-out work17%
LOC1217%
LOCD217%
PatentTitleYear
D0816587Toolbox20189,796,077'Toolbox'20174,748,629'Phase locked RF linac free electron laser'1988H0000099'Modular unstable ring resonator with multiple output couplers'1986D0262134'Combined lavatory and bathroom cabinet'19814,239,341'Unstable optical resonators with tilted spherical mirrors'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1988Patents assigned to US ARMY (2)· patent assignee history
1980–1988Based in Huntsville, AL, US· patent location history
1981–2018Patents assigned to PERKINS JAMES (3)· patent assignee history
1981Based in Sanbornville, NH, US· patent location history
2017–2018Based in Sudan, NM, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PERKINS JAMESself31981–2018
US ARMY21980–1988
Locations
LocationPatentsSpan
Huntsville, AL, US31980–1988
Sudan, NM, US22017–2018
Sanbornville, NH, US11981