Inventor

Larry G. Boxall

Inventor

Baltimore, MD, US

Overview

10→

Patents

1982–1995

Patent span

Chemistry

Primary field (CPC C)

Patents· 10 as inventor

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

C25Cprimary

C25CProcesses for the electrolytic production, recovery or refining of metals50%

C04BLime, magnesia25%

C06BExplosives or thermic compositions6%

C06DMeans for generating smoke or mist6%

F42BExplosive charges, e.g. for blasting, fireworks, ammunition6%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%

PatentTitleYear

5,446,577'Electrode for display devices'1995 5,212,343'Water reactive method with delayed explosion'1993 4,624,766'Aluminum wettable cathode material for use in aluminum reduction cell'1986 4,602,990'Low energy aluminum reduction cell with induced bath flow'1986 4,544,469'Aluminum cell having aluminum wettable cathode surface'1985 4,526,911'Aluminum cell cathode coating composition'1985 4,466,995'Control of ledge formation in aluminum cell operation'1984 4,466,996'Aluminum cell cathode coating method'1984 4,428,847'Anode stud coatings for electrolytic cells'1984 4,354,918'Anode stud coatings for electrolytic cells'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1995Patents assigned to MARTIN MARIETTA CORP (6)· patent assignee history

1982–1986Based in Baltimore, MD, US· patent location history

1985–1986Patents assigned to COMMW ALUMINIUM CORP (3)· patent assignee history

1985Patents assigned to MARTIN MARIETTA ALUMINUM (1)· patent assignee history

1993–1995Based in Catonsville, MD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MARTIN MARIETTA CORP	6	1982–1995
COMMW ALUMINIUM CORP	3	1985–1986
MARTIN MARIETTA ALUMINUM	1	1985

Locations

Location	Patents	Span
Baltimore, Maryland, US	8	1982–1986
Catonsville, Maryland, US	2	1993–1995