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HUGO SEEMANN DR

Overview
  • Total Patents
    28
About

HUGO SEEMANN DR has a total of 28 patent applications. Its first patent ever was published in 1918. It filed its patents most often in Germany. Its main competitors in its focus markets measurement, electrical machinery and energy and engines, pumps and turbines are BRUKER AXS GMBH, GBC SCIENT EQUIP PTY LTD and NIPPON MUSEN IRIGAKU KENKIYUUS.

Patent filings in countries

World map showing HUGO SEEMANN DRs patent filings in countries
# Country Total Patents
#1 Germany 28

Patent filings per year

Chart showing HUGO SEEMANN DRs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Seemann Dr Hugo 9
#2 Staats Herbert 3
#3 Dr Rer Nat Karl Georg Pretor 1

Latest patents

Publication Filing date Title
DE1255870B Process to achieve an even, fine-grained structure of metallic castings
DE1265707B Modification of a method for zone melting rods made of electrically conductive material
DE1212496B Process for zone melting of rods made of electrically conductive material and device for carrying out the process
DE957599C Trough for treating molten metal with sonic or ultrasound
DE700467C Device for recording structure diagrams
DE703428C Device for recording X-ray structure diagrams
DE700466C Device for recording structure diagrams
DE698102C Device for recording X-ray structure diagrams
DE697822C Device for recording x-ray diagrams of falling primary beam bundles
DE716326C X-ray fine structure chamber, especially for the structure analysis of single crystals and fibers
DE637137C Holder for separable X-ray and corpuscular radiation tubes with high voltage and radiation protection
DE693825C Device for recording X-ray diagrams
DE670322C Device for recording X-ray and cathode ray diagrams of single crystals
DE620012C Pipe shut-off piston, especially for high vacuum-tight closure of cylinder pipes
DE605902C Turbo high vacuum pump
DE619748C Incandescent cathode x-ray tube with a metallic outer wall at cathode potential, which has a window for the exit of the x-ray radiation
DE605965C Operationally connected to the vacuum pump, ion-oxygen tubes with two main electrodes and an auxiliary electrode connected to earth
DE581312C Device for the production of complete X-ray spectral diagrams of single crystals with the help of strongly diverging primary beams
DE528533C Monochromator for X-rays
DE620540C Vacuum spectral apparatus