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Inventor

Richard A. Adie

Inventor
Sykesville, MD, US

Overview

3→
Patents
1976–1988
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
B01DSeparation67%
B07BSeparating solids from solids by sieving, screening, sifting or by using gas currents33%
PatentTitleYear
4,764,288'Method and system for cleansing a filter bed'19884,133,766'Filter media support and containment system'19793,932,442'Process for screening materials with vibrating screens'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to LUNDY ELECTRONICS & SYST INC (1)· patent assignee history
1976Based in Hauppauge, NY, US· patent location history
1979Patents assigned to KOPPERS CO INC (1)· patent assignee history
1979–1988Based in Sykesville, MD, US· patent location history
1988Patents assigned to ENVIRONMENTAL ELEMENTS CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ENVIRONMENTAL ELEMENTS CORP11988
KOPPERS CO INC11979
LUNDY ELECTRONICS & SYST INC11976
Locations
LocationPatentsSpan
Sykesville, Maryland, US21979–1988
Hauppauge, New York, US11976