Learn more

HOFMANN DETLEF

Overview
  • Total Patents
    43
About

HOFMANN DETLEF has a total of 43 patent applications. Its first patent ever was published in 1951. It filed its patents most often in Germany, Switzerland and France. Its main competitors in its focus markets mechanical elements, machine tools and machines are HAMUEL WERKZEUGFAB KIRSCHBAUM, VALLIERE PIERRE FRANCOIS DE and CHARLES BERTHIEZ ETS.

Patent filings per year

Chart showing HOFMANN DETLEFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hofmann Detlef 25
#2 Detlef Hofmann 6
#3 Detorefu Hofuman 2

Latest patents

Publication Filing date Title
DE19841189A1 Device for adapting a coupling gear
DE19629358C1 Component coupling drive for relative rotation or displacement e.g. in conjunction with robots
JPH03125058A Precision connecting transmission gear
EP0422263A1 High precision positive transmission
DE3834344A1 Precision coupler mechanism
DE2942076A1 CONTINUOUSLY ADJUSTABLE GEARBOX
US3667303A Control transmission
CA950238A Arresting device
ES365611A1 Space crank mechanism. (Machine-translation by Google Translate, not legally binding)
US3525267A Crank drive
CA878844A Angle drive