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HOFMANN DIETER

Overview
  • Total Patents
    11
About

HOFMANN DIETER has a total of 11 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Germany, Canada and United States. Its main competitors in its focus markets electrical machinery and energy, control and surface technology and coating are H E F, SUISSE HORLOGERIE RECH LAB and ITO HIROTAKA.

Patent filings in countries

World map showing HOFMANN DIETERs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hofmann Dieter 11
#2 Muenz Wolf-Dieter 1
#3 Mangold Juergen 1
#4 Gelmke August Wilhelm 1
#5 Kunkel Stefan 1

Latest patents

Publication Filing date Title
US2011142384A1 Sliding element having a multiple layer
WO2007124879A2 Homogeneous pvd coating device and method
DE10345272A1 Nuclear fusion apparatus for deuterium-tritium gas mixture, comprises projectile, gas chamber, sleeves and pressure sensors
DE10153152A1 Direction-selective friction shock absorber for bicycles and other machinery has sealed tube with piston charged during rebound travel only, with pressure differential generated during spring deflection
DE4007050A1 Dispensing appts. for gas or liq. - contains two input chambers communicating with pressure chambers of regulator with dividing membrane
DE3423562A1 Building element for finishing-work purposes in the interiors of buildings, in particular for fair and shop construction purposes
DE3200294A1 MOTOR VEHICLE REAR VIEW DEVICE
CA1021509A Polyurethane foam conveyor belt
DE2360563A1 Electronic two-step temperature controller - has diode bridge with thyristor in diagonal as switching element
DE2360564A1 Switch contact protective device - has current gate parallel to switch contact controlled by RC element
CA986448A Polyurethane foam conveyor belt