Inventor

James P. McDonald

Inventor
Solvang, CA, US

Overview

3→
Patents
1988–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

F25Bprimary
F25BRefrigeration machines, plants or systems13%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light13%
H01BCables13%
H01HElectric switches13%
H01RElectrically-conductive connections13%
H05KPrinted circuits13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
Y10TTechnical subjects covered by former us classification13%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to SANTA BARBARA RES CENTER (1)· patent assignee history
1988–2004Based in Solvang, CA, US· patent location history
2004Patents assigned to RAYTHEON CO (1)· patent assignee history
2020Patents assigned to SUBSEA 7 LTD (1)· patent assignee history
2020Based in Aberdeen, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RAYTHEON CO12004
SANTA BARBARA RES CENTER11988
SUBSEA 7 LTD12020
Locations
LocationPatentsSpan
Solvang, California, US21988–2004
Aberdeen, GB12020