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DEAN RES CORP

Overview
  • Total Patents
    23
About

DEAN RES CORP has a total of 23 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets packaging and shipping and transport are HWM WEH MASCHF HERMANN, CHONGQING CRANE WORKS CO LTD and WENIGER & CO.

Patent filings in countries

World map showing DEAN RES CORPs patent filings in countries
# Country Total Patents
#1 Germany 6
#2 United Kingdom 5
#3 United States 5
#4 Canada 3
#5 France 3
#6 Sweden 1

Patent filings per year

Chart showing DEAN RES CORPs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Dean George A 6
#2 A Dean George 6
#3 Dean G 2
#4 Henke John R 1
#5 Dean George Allen 1

Latest patents

Publication Filing date Title
US4181341A Apparatus for lifting sheet material
GB1474595A Routing and conveying apparatus
US3747784A Material handling system
US3411641A Apparatus for handling sheets
FR1535619A Apparatus and method for handling stacks of plate or sheet material
GB1191349A Apparatus for Handling Sheets
GB1179857A System for Stacking and Transporting Sheet Material
US3343690A System for transporting sheet material
US3289860A System for handling stacked sheets
CA816584A Apparatus for handling sheets
CA824999A System for handling stacked sheets
CA817211A System for transporting sheet material