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MILLER PIPELINE CORP

Overview
  • Total Patents
    11
About

MILLER PIPELINE CORP has a total of 11 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States and Canada. Its main competitors in its focus markets mechanical elements, civil engineering and machines are SENDENHORST KUNSTSTOFFROEHREN, CORDES THEODOR GMBH & CO KG and TOA GROUT KOGYO CO.

Patent filings in countries

World map showing MILLER PIPELINE CORPs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 1

Patent filings per year

Chart showing MILLER PIPELINE CORPs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements
#2 Civil engineering
#3 Machines

Top inventors

# Name Total Patents
#1 Topf Jr Henry E 6
#2 Miller Erwin P 1
#3 Miller Ralph E 1
#4 Topf Henry E Jr 1
#5 Cotherman Jesse W 1
#6 Walsh Daniel P 1
#7 Nicholson Sr James J 1
#8 Yarnell Ian R 1
#9 Scott Bob G 1
#10 Bowles Steve A 1

Latest patents

Publication Filing date Title
US6126206A Internal conduit sealing member and band
US5549334A Retaining band assembly for internal pipe seals
US5431553A Manhole seal molding apparatus
US5385431A Flow conduit for traversing a traffic way
US5201600A Manhole sealing apparatus and method
US5048793A Pipe jack
US4993875A Pipe sealing and anti-corrosion system
US4789268A Device and method for removing irregularities in or enlarging an underground duct