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Inventor

Frederick R. Van De Voort

Inventor
Edmonton, CA

Overview

2→
Patents
1999–2012
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G01Jprimary
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light33%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
8,268,624'System and method for determining acid content in lubricants'20125,889,683'Method and apparatus for continuous oil monitoring and treatment'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Based in Baie d'Urfe, CA· patent location history
2012Patents assigned to PINCHUK DAVID (1)· patent assignee history
2012Patents assigned to THERMAL LUBE INC (1)· patent assignee history
2012Patents assigned to VAN DE VOORT FREDERICK R (1)· patent assignee history
2012Based in Edmonton, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PINCHUK DAVID12012
THERMAL LUBE INC12012
VAN DE VOORT FREDERICK Rself12012
Locations
LocationPatentsSpan
Edmonton, CA12012
Baie d'Urfe, CA11999