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DUNN EDWARDS CORP

Overview
  • Total Patents
    16
About

DUNN EDWARDS CORP has a total of 16 patent applications. Its first patent ever was published in 1990. It filed its patents most often in EPO (European Patent Office), Australia and Canada. Its main competitors in its focus markets chemical engineering, packaging and shipping and machines are IND AUTOMATION SYSTEMS, YASUI TEKKOSHO KK and GRAIN MACHINERY COMPANY.

Patent filings per year

Chart showing DUNN EDWARDS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Edwards Kenneth N 15
#2 Edwards Edward D 11
#3 Frederickson Larry 5
#4 Dwyer Niles M 5
#5 Howlett Philip C 4
#6 Howlett Philip 4
#7 Lapp Michael C Sr 4
#8 Hufman John D 1
#9 Price Paul J 1
#10 Lapp Sr Micheal C 1

Latest patents

Publication Filing date Title
US5365722A Method and apparatus for filling a container with a fluid
US5268849A Process and apparatus for dispensing liquid colorants into a paint can, and quality control therefor
CA2029228A1 Process and apparatus for dispensing liquid colorants into a paint can, and quality control therefor
US5031781A Wallcovering display rack