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GRANNING SUSPENSIONS

Overview
  • Total Patents
    18
About

GRANNING SUSPENSIONS has a total of 18 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets transport and mechanical elements are TOTAL MOBILITY VEHICLES LTD, REYCO GRANNING LLC and MICHEL WILFRIED.

Patent filings in countries

World map showing GRANNING SUSPENSIONSs patent filings in countries
# Country Total Patents
#1 United States 6
#2 Canada 5
#3 Germany 3
#4 France 1
#5 United Kingdom 1
#6 Norway 1
#7 Sweden 1

Patent filings per year

Chart showing GRANNING SUSPENSIONSs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport
#2 Mechanical elements

Focus technologies

# Technology
#1 Vehicle suspension arrangements
#2 Motor vehicles
#3 Springs

Top inventors

# Name Total Patents
#1 Granning Ole 4
#2 Chervenak Paul R 4
#3 Metz Stewart N 2
#4 Granning O 2
#5 Bierens John 2
#6 Chervenak P R 1
#7 Chervenak Paul Ronald 1
#8 Detroit O 1

Latest patents

Publication Filing date Title
US4497507A Vehicle axle suspension
US4506910A Automotive vehicle suspension
CA1091713A Vehicle suspension lift system
US4171830A Vehicle suspension lift system
CA929969A Vehicle suspension
US3713663A Vehicle suspension
US3689102A Vehicle suspension