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Inventor

Kevin Sirk

Inventor
Chicago, IL, US

Overview

1→
Patents
2003
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G01Fprimary
G01FMeasuring volume, volume flow, mass flow or liquid level50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
6,543,493'Optical monitoring processes and apparatus for combined liquid level sensing and quality control'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to AIR LIQUIDE (1)· patent assignee history
2003Patents assigned to AIR LIQUIDE AMERICAN (1)· patent assignee history
2003Based in Chicago, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AIR LIQUIDE12003
AIR LIQUIDE AMERICAN12003
Locations
LocationPatentsSpan
Chicago, Illinois, US12003