Learn more

HACKFORTH BERNHARD

Overview
  • Total Patents
    13
About

HACKFORTH BERNHARD has a total of 13 patent applications. Its first patent ever was published in 1959. It filed its patents most often in Austria, Belgium and Canada. Its main competitors in its focus markets mechanical elements and machines are ANSTRO MFG INC, ABEX PAGID REIBBELAEGE and AMERICAN FLEXIBLE COUPLING COM.

Patent filings in countries

World map showing HACKFORTH BERNHARDs patent filings in countries
# Country Total Patents
#1 Austria 2
#2 Belgium 2
#3 Canada 2
#4 Switzerland 2
#5 Germany 2
#6 Denmark 2
#7 France 1

Patent filings per year

Chart showing HACKFORTH BERNHARDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements
#2 Machines

Focus technologies

# Technology
#1 Clutches and brakes
#2 Unspecified technologies

Top inventors

# Name Total Patents
#1 Hackforth Bernhard 9
#2 Bernhard Hackforth 2
#3 Walter Juergen 1

Latest patents

Publication Filing date Title
DE2063009A1 SWITCHABLE RESILIENT SHAFT COUPLING
DE1284719B Switchable flexible shaft coupling
CA779022A Flexible couplings
CA651543A Flexible couplings for shafts