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Inventor

James T. Hallman

Inventor
Knoxville, TN, US

Overview

1→
Patents
1997
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

A62Dprimary
A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents20%
C02FTreatment of water, waste water, sewage, or sludge20%
C04BLime, magnesia20%
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment20%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management20%
PatentTitleYear
5,640,704'Process for solidification and immobilization of harmful waste species'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Based in Knoxville, TN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Locations
LocationPatentsSpan
Knoxville, TN, US11997