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JENNE GUSTAV

Overview
  • Total Patents
    12
About

JENNE GUSTAV has a total of 12 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany, United States and France. Its main competitors in its focus markets civil engineering are PETRO DRIVE INC, MATSUZAWA KIKO KK and LI HAILAN.

Patent filings in countries

World map showing JENNE GUSTAVs patent filings in countries
# Country Total Patents
#1 Germany 6
#2 United States 4
#3 France 1
#4 Japan 1

Patent filings per year

Chart showing JENNE GUSTAVs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Jenne Gustav Dr Ing 6
#2 Jenne Gustav 4
#3 Gusutafu Iene 1

Latest patents

Publication Filing date Title
DE3736458A1 Method and device for producing a horizontal borehole
DE3226568A1 RAMM HEAD FOR PNEUMATIC RAMM DEVICES
DE3203408A1 Driving head for pneumatic driving equipment
US4480525A Control device for forward and backward travel of automatic _pneumatic percussion boring devices
DE3124524A1 RAMM HEAD FOR SELF-DRIVEN PNEUMATIC RAMM DRILLING DEVICES
DE3008219A1 Small compressed air driven pile-driver - has clamp on base plate hammered by piston with narrow accelerating cross=section
DE2756567A1 CONTROL DEVICE FOR THE FLOW AND RETURN OF SELF-DRIVEN PNEUMATIC RAM DRILLS