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ASHBROOK CORP

Overview
  • Total Patents
    24
About

ASHBROOK CORP has a total of 24 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, environmental technology and machine tools are KALTCHEV ROUMEN, FROUD DAVID PETER and PERMO SA.

Patent filings in countries

World map showing ASHBROOK CORPs patent filings in countries

Patent filings per year

Chart showing ASHBROOK CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Thompson James E 14
#2 Xia Yongming 11
#3 Devine Jeffrey S 8
#4 Bengoechea Jaime 2
#5 Wachinski Anthony M 2
#6 Ashbrook Clifford L 2
#7 Wendt R 1
#8 Wendt Ronald C 1
#9 Albritton G 1
#10 Morava Michael A 1

Latest patents

Publication Filing date Title
US2005189304A1 Decanter mooring systems and methods
US2005028680A1 Biosolids pasteurization systems and methods
US2003066792A1 Vertical filter
WO03020391A1 Polymer feed system
WO02094411A1 Floating decanter
US6248245B1 Belt press with adjustable inlet guide
US6319413B1 Method of filtering liquid using a vertical filter
US6676582B1 Belt pressure roller
US5865997A Scraper blade assembly
US3785558A Single float water cooler
US3640514A Aeration
GB1140837A Method and apparatus for mixing streams of gas
US3246883A Fluid mixing method and apparatus
CA833404A Fluid mixing method and apparatus