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Inventor

Dallas H. Solum

Inventor
Salt Lake City, UT, US

Overview

3→
Patents
1979–1992
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B01Dprimary
B01DSeparation50%
C02FTreatment of water, waste water, sewage, or sludge25%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management25%
PatentTitleYear
5,167,833'Rotary distributor/auxiliary backup drive mechanism for trickling filter systems'19924,216,094'Sector body for rotary disc dewatering apparatus'19804,134,835'Steam injection assembly for disc filter'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1980Patents assigned to ENVIROTECH CORP (2)· patent assignee history
1979–1992Based in Salt Lake City, UT, US· patent location history
1992Patents assigned to BAKER HUGHES INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ENVIROTECH CORP21979–1980
BAKER HUGHES INC11992
Locations
LocationPatentsSpan
Salt Lake City, UT, US31979–1992