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POLENGHI ROBERTO

Overview
  • Total Patents
    12
About

POLENGHI ROBERTO has a total of 12 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Italy, France and Switzerland. Its main competitors in its focus markets machine tools, chemical engineering and packaging and shipping are Chengdu dongyou packaging co ltd, JIANGXI HUAYA PACKAGING MAT CO LTD and LI YONGYOU.

Patent filings in countries

World map showing POLENGHI ROBERTOs patent filings in countries
# Country Total Patents
#1 Italy 7
#2 France 2
#3 Switzerland 1
#4 EPO (European Patent Office) 1
#5 Spain 1

Patent filings per year

Chart showing POLENGHI ROBERTOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Polenghi Roberto 5
#2 Roberto Polenghi 1

Latest patents

Publication Filing date Title
EP0244764A2 Method and device for feeding a cleaning solution with suspended abrasive substances, into work-piece finishing machine
IT8719816D0 Method to feed cleaning solution into work-piece finishing machine
IT8620309D0 Method to feed cleaning solution into work-piece finishing machine
ES300913A1 Improvements in the construction of removable boxes for packaging and transport of goods (Machine-translation by Google Translate, not legally binding)