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ALBERT GEORGE HILLMAN

Overview
  • Total Patents
    18
About

ALBERT GEORGE HILLMAN has a total of 18 patent applications. Its first patent ever was published in 1930. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets optics and textiles and paper are HANS PANDER, OPTIGON RESEARCH AND DEV CORP and HERBERT GEORGE PONTING.

Patent filings in countries

World map showing ALBERT GEORGE HILLMANs patent filings in countries
# Country Total Patents
#1 United Kingdom 16
#2 Germany 2

Patent filings per year

Chart showing ALBERT GEORGE HILLMANs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Latest patents

Publication Filing date Title
GB494334A Improvements in and relating to optical systems for colour photography or cinematography
GB494333A Improvements in and relating to optical systems for photography or cinematography
GB483079A Improvements in or relating to cameras for photography or kinematography in colours
GB483820A Improvements in or relating to cameras
GB483819A Improvements in and relating to intermittent feed mechanism for cinematograph apparatus
GB483817A Production of cinematographic effects in colour and means therefor
GB478501A Production of cinematographic effects in colour and means therefor
GB478500A Production of cinematographic effects in colour and means therefor
GB422539A A method of, and machine for, bronze or dust printing on continuously moving metal band
GB434719A Production of cinematographic effects in colour and means therefor
GB414059A Production of cinematographic effects in colour and means therefor
GB414065A Production of cinematographic effects in colour and means therefor
GB404307A Improvements in optical systems for photography or kinematography particularly in colour
DE587089C Camera, especially for multi-color photography, for the simultaneous recording of several partial images
DE586134C Camera, especially for multi-color photography, for the simultaneous recording of several partial images
GB379345A Improvements in and relating to cameras
GB379344A Improvements in or relating to cameras for photography or kinematography, particularly in colour
GB357660A Improvements in optical systems for cameras for photography or kinematography particularly in colour