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HYGIAPHONE VB

Overview
  • Total Patents
    24
About

HYGIAPHONE VB has a total of 24 patent applications. Its first patent ever was published in 1975. It filed its patents most often in France, Spain and Italy. Its main competitors in its focus markets civil engineering are FINEFFE SPA, GULBRANDSEN JONNY and BOURLIER CLAUDE PAULE.

Patent filings in countries

World map showing HYGIAPHONE VBs patent filings in countries

Patent filings per year

Chart showing HYGIAPHONE VBs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Bourlier Claude 6
#2 Bourlier C 5
#3 Bourlier Claude P A 1
#4 Rihiant Serge 1
#5 Bourlier Andre 1

Latest patents

Publication Filing date Title
FR2590063A1 Sound wave transmission enclosure, particularly for watertight windows, and partition provided with such a speaker
ES472203A1 Counter window for use in particular in chemist's shops
CA1071930A Transfer box with securing flax, particularly for counters with wicket
DK512276A Hut to ensure hygiene and safety for functions in public places