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DIETRICH FREDERIC

Overview
  • Total Patents
    18
About

DIETRICH FREDERIC has a total of 18 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Germany, Switzerland and Canada. Its main competitors in its focus markets packaging and shipping, machines and measurement are KUMAG AG, SIDEL CANADA INC and HART JOHN E.

Patent filings per year

Chart showing DIETRICH FREDERICs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dietrich Frederic 17
#2 Frederic Dietrich 1

Latest patents

Publication Filing date Title
DE10234013A1 Device and method for transferring a dust, powder, granular or granular material to be conveyed from a storage container into a work or transfer container or the like. accommodation space
DE19959468A1 Pneumatic conveyor system for powders sucks volume of material in via feed tubes connected to vacuum lines and feeds it on through discharge tubes connected to pressure lines, control device dispensing powder from dosing chambers
DE19959473A1 Device and method for the pneumatic conveying of powdery substances and use of the device
WO9817558A1 Process and device for pneumatically conveying powdery substances and their use
DE19654648A1 Pneumatic conveying device for powder material
DE19529956A1 Mixing liqs., pastes and powders
FR2714700A1 Installation for pumping at least one liquid or pasty product.
EP0167190A1 Method of transferring powdery products out of a reservoir and installation for carrying out the method
EP0124933A1 Method of transferring powders and device for carrying it out
CH647045A5 Installation for pumping and transferring products of any viscosity
CH640428A5 Process for mixing and dispersing products in pulverulent and liquid and/or pasty form and plant for its use