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HARPER J RANSBURG CO

Overview
  • Total Patents
    15
About

HARPER J RANSBURG CO has a total of 15 patent applications. Its first patent ever was published in 1955. It filed its patents most often in France, Austria and Germany. Its main competitors in its focus markets machines and surface technology and coating are LUDWIG GELLNER, RANSBURG GMBH and BENGBU SHUYANG AUTOMATION EQUIPMENT MFG CO LTD.

Patent filings in countries

World map showing HARPER J RANSBURG COs patent filings in countries
# Country Total Patents
#1 France 5
#2 Austria 4
#3 Germany 4
#4 Belgium 1
#5 Greece 1

Patent filings per year

Chart showing HARPER J RANSBURG COs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ransburg Edwin Marlin 5
#2 Ransburg Harold Preston 5
#3 Ransburg Harper J 4
#4 Juvinall James William 3
#5 Ransburg Harper Gregg 3
#6 Ransburg Gregg 2
#7 Ransburg Harfer J 1
#8 Badger David Harry 1
#9 Gauthier William Davis 1
#10 Marsh James Courtland 1

Latest patents

Publication Filing date Title
DE1232047B Device for optional electrostatic spraying of coating material