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Inventor

Paul Sangster

Inventor
Oceanside, CA, US

Overview

2→
Patents
1976–2014
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

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

E21Bprimary
E21BEarth or rock drilling33%
F04BPositive-displacement machines for liquids33%
G06FElectric digital data processing33%
PatentTitleYear
8,725,995'Systems and methods for updating system-level services within read-only system images'20143,972,648'Well controller and monitor'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to SANGSTER PAUL B (1)· patent assignee history
1976Based in Skellytown, TX, US· patent location history
2014Patents assigned to SYMANTEC CORP (1)· patent assignee history
2014Based in Oceanside, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANGSTER PAUL Bself11976
SYMANTEC CORP12014
Locations
LocationPatentsSpan
Oceanside, California, US12014
Skellytown, Texas, US11976