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FRACH WERNER

Overview
  • Total Patents
    34
About

FRACH WERNER has a total of 34 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Germany, France and Austria. Its main competitors in its focus markets civil engineering, mechanical elements and machines are LEMMINKAEINEN OY, NEW CASTLE PRODUCTS INTERNATIO and KINDT AG.

Patent filings in countries

World map showing FRACH WERNERs patent filings in countries
# Country Total Patents
#1 Germany 14
#2 France 7
#3 Austria 4
#4 Switzerland 2
#5 Norway 2
#6 Belgium 1
#7 Canada 1
#8 Denmark 1
#9 Italy 1
#10 United States 1

Patent filings per year

Chart showing FRACH WERNERs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Frach Werner 15
#2 Janke Bernhard 10
#3 Zschach Fritz 2
#4 Bernhard Janke 1
#5 Frach W 1
#6 Werner Frach 1
#7 Janke B 1

Latest patents

Publication Filing date Title
DE2501257A1 Hinge system for supporting window frames - has hinge support block which is pierced with tapped holes for anchoring screw
US3908330A Securing means for fastening structural attachments to hollow metal or plastic shaped parts
ATA466774A FASTENING DEVICE FOR FORWARD RAILS FROM DRIVE RODS ON METAL OR PLASTIC HOLLOW PROFILES OF WINDOW Sash Frames
DE2330897A1 Fastening mounting elements of doors or windows to associated frame - using interlocking fastener on mounting element and recess in frame
DE2330584A1 Scissors action clamp for pivoting or tilting window movement - is hinged to fixed frame portion and slides in slot in moving section
DE2265300A1 Sealing strip adjuster with reversing mechanism
CA899206A Devices for operating windows