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NEWMAN & GUARDIA LTD

Overview
  • Total Patents
    14
About

NEWMAN & GUARDIA LTD has a total of 14 patent applications. Its first patent ever was published in 1896. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets optics, audio-visual technology and consumer goods are WYMAN HORACE, ANDRE VICTOR LEON CLEMENT DEBR and KARL GEYER MASCHINEN UND APPBA.

Patent filings in countries

World map showing NEWMAN & GUARDIA LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 United States 3
#3 Germany 1
#4 France 1

Patent filings per year

Chart showing NEWMAN & GUARDIA LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics
#2 Audio-visual technology
#3 Consumer goods

Top inventors

# Name Total Patents
#1 Fitch Stanley George 3
#2 Hall Henry J 1
#3 George Fitch Stanley 1
#4 Edward Rodda Arthur 1
#5 George Mason Percy 1
#6 Hathaway Thomas George 1
#7 Rodda Arthur E 1
#8 John Hall Henry 1

Latest patents

Publication Filing date Title
US3473874A Optical gates
US3122086A Photographic processing apparatus
GB931361A Improvements in photographic processing apparatus
GB901009A Improvements relating to photographic developing and like apparatus
GB872045A Improvements relating to machines for securing soldering tags
GB850921A Improvements relating to photographic processing apparatus
GB321007A Improvements in walking sticks
GB290023A Improvements in photographic cameras
US1416854A Reflex photographic camera
GB191208722A Improvements in and relating to Photographic Shutters.
GB191208721A Improvements in Cameras.
GB189622707A Improvements in Kinematograph Apparatus.