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AMERICAN CLAY MACHINERY COMPANY

Overview
  • Total Patents
    31
About

AMERICAN CLAY MACHINERY COMPANY has a total of 31 patent applications. Its first patent ever was published in 1905. It filed its patents most often in United States. Its main competitors in its focus markets machines, packaging and shipping and chemical engineering are BECHTEL BYRON ERB, CREMEN ANTHONY BRIAN and DITTBENNER HERMANN G.

Patent filings in countries

World map showing AMERICAN CLAY MACHINERY COMPANYs patent filings in countries
# Country Total Patents
#1 United States 31

Patent filings per year

Chart showing AMERICAN CLAY MACHINERY COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Callaway Edward H 13
#2 Cunningham William R 11
#3 Brown Davis 2
#4 Fritsch Edward J 2
#5 Strickland David 1
#6 Martin James P 1
#7 Perrott Ralph O 1

Latest patents

Publication Filing date Title
US1245432A Apparatus for cutting clay products.
US1192444A Soft-mud-brick machine.
US1215849A Apparatus for drying wares made from tender clay.
US1166409A Brick and tile cutting machine.
US1020186A Brick-drier.
US1183853A Combined high and low pressure vacuum circulating system for heating apparatus.
US1012290A Brickmaking machinery.
US971174A Centrifugal screen.
US959202A Shale-breaker.
US977610A Device for handling bricks.
US956330A Machine for handling bricks.
US948988A Brick-drier.
US958223A Portable blower for brick-kilns.
US927834A Off-bearing attachment for brick-presses.
US945219A Steam-distributing apparatus for brick-driers.
US926924A Brick-drying rack.
US967608A Brick-kiln.
US917710A Valve for the air-ducts of brick-kilns and the like.
US952230A Brick-drying shed.
US873991A Unloading mechanism.