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Inventor

Wallis F. Calaway, Jr.

Inventor
Woodridge, IL, US

Overview

3→
Patents
2000–2002
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 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 metals67%
C22BProduction and refining of metals33%
PatentTitleYear
6,485,541'Method to decrease loss of aluminum and magnesium melts'20026,375,813'Dimensionally stable anode for electrolysis, method for maintaining dimensions of anode during electrolysis'20026,083,362'Dimensionally stable anode for electrolysis, method for maintaining dimensions of anode during electrolysis'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2002Patents assigned to UNIV CHICAGO (3)· patent assignee history
2000Based in Woodbridge, IL, US· patent location history
2002Based in Woodridge, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV CHICAGO32000–2002
Locations
LocationPatentsSpan
Woodridge, Illinois, US22002
Woodbridge, Illinois, US12000