Inventor

Emanuel L. Daigle

Inventor

Gonzales, LA, US

Overview

3→

Patents

1989–1996

Patent span

Physics

Primary field (CPC G)

Patents· 3 as inventor

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

G01Nprimary

G01NInvestigating or analysing materials by determining their chemical or physical properties67%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers33%

PatentTitleYear

5,553,484'High flow membrane probe'1996 5,269,172'Processes and apparatus for the prevention, detection and/or repair of leaks or avenues for leaks from above-ground storage tanks'1993 4,806,315'Water vapor addition for gas chromatography, and gas chromatographs'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1996Patents assigned to DOW CHEMICAL CO (3)· patent assignee history

1989–1996Based in Gonzales, LA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DOW CHEMICAL CO	3	1989–1996

Locations

Location	Patents	Span
Gonzales, LA, US	3	1989–1996