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GROSS HANS

Overview
  • Total Patents
    61
About

GROSS HANS has a total of 61 patent applications. Its first patent ever was published in 1937. It filed its patents most often in Germany, France and Switzerland. Its main competitors in its focus markets civil engineering, electrical machinery and energy and mechanical elements are FOURDS LTD, SUZHOU HONGREN WINDOW DECORATIONS CO LTD and ZHANG XUEZHONG.

Patent filings per year

Chart showing GROSS HANSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gross Hans 16
#2 Gross Hans Dipl Ing 9
#3 Gross Hans Dipl-Ing 5
#4 Gross Dipl-Ing Hans 2
#5 Schmidt Horst 2
#6 Teichmann Herbert 1
#7 Steinke Walter 1
#8 Boeck Christine 1
#9 Kochmann Werner 1
#10 Hans Gross Dipl-Ing 1

Latest patents

Publication Filing date Title
DE19750209A1 Drive device for blinds or the like
DE19750210A1 Limit switch device
DE3343220A1 Drive unit for shutters or the like
DE3325113A1 Drive device for blinds or the like
DE3313706A1 ELECTRIC DRIVE DEVICE FOR CURTAINS, CURTAINS OR THE LIKE
DE3306407A1 DRIVE DEVICE FOR SLAT CURTAIN
DE3139073A1 Drive for shutters or the like
DE2830360A1 DRIVE DEVICE FOR SHUTTERS, SHUTTERS, AWNINGS OR THE LIKE
DD134954A1 Process for the preparation of triorganohalogenilanes
DE2739151A1 LIMIT SWITCH DEVICE, IN PARTICULAR FOR ROLLER SHUTTERS AND BLINDS
DE2659457A1 ELECTRIC DRIVE DEVICE FOR BLINDS
DE2657004A1 Compact slatted curtain drive unit - has part of planetary transmission housed inside drive wheel for opening and closing movements
GB1192757A Driving Device for Roller Blinds and Venetian Blinds and the like
GB1021644A Improvements in and relating to roller shutter electromotive drive units
DE914488C Method and device for accelerating the washing process and chemical cleaning