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SEIDNER FORM & TEST

Overview
  • Total Patents
    12
About

SEIDNER FORM & TEST has a total of 12 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Germany and EPO (European Patent Office). Its main competitors in its focus markets measurement, civil engineering and machines are FITI TESTING & RES INST, JFE CIVIL ENGINEERING & CONSTR and SOL SOLUTION.

Patent filings in countries

World map showing SEIDNER FORM & TESTs patent filings in countries
# Country Total Patents
#1 Germany 11
#2 EPO (European Patent Office) 1

Patent filings per year

Chart showing SEIDNER FORM & TESTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Glatt Peter 9
#2 Mazurek Heinrich 4
#3 Steiner Reinhold 2
#4 Engelke Heinz Prof Dr Ing 1

Latest patents

Publication Filing date Title
DE4429981C1 Sieve machine for test material
DE4307053A1 Device for testing the surface tensile strength of components
DE3829000A1 Pressure plate storage for materials testing machines
DE3412147A1 Device for converting a rotary motion into translational motions
DE3410887A1 Device for raising the drop weight of a soil tester
DE3308435A1 COMPOSIBLE BLOCK OR CUBE SHAPE
DE3143884A1 Lifting apparatus for flow tables
DE3138427A1 Device for lifting the drop weight of a soil-testing rig or the like
DE3138426A1 Test rig for compacting soil samples
DE3138429A1 Device for the intermittent drive of a rotary table of a soil-testing rig
DE3138428A1 Drive device for soil-testing rigs and the like