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RIEDER JOSEF

Overview
  • Total Patents
    13
About

RIEDER JOSEF has a total of 13 patent applications. Its first patent ever was published in 1897. It filed its patents most often in United Kingdom, Austria and Switzerland. Its main competitors in its focus markets optics and surface technology and coating are SHANGHAI DONGSHEN ELECTRONIC TECHNOLOGY CO LTD, NAGASE DENSHI KAGAKU KK and THEODOR DITTMANN.

Patent filings in countries

World map showing RIEDER JOSEFs patent filings in countries
# Country Total Patents
#1 United Kingdom 5
#2 Austria 4
#3 Switzerland 4

Patent filings per year

Chart showing RIEDER JOSEFs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics
#2 Surface technology and coating

Top inventors

# Name Total Patents
#1 Rieder Josef 11
#2 Josef Rieder 2

Latest patents

Publication Filing date Title
GB191409979A Improvements in or relating to the Preparation of Plates or Rollers for use Intaglio Printing.
GB191408357A Improved Process of Producing Intaglio Printing Surfaces.
GB190907932A Photographic Powdering Process.
GB190523109A Improvements relating to the Production of Photographic and other Prints.
GB189715617A Improvements in or relating to a Process for Forming Reliefs, Moulds and the like.