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RUBENSTEIN LEONARD

Overview
  • Total Patents
    53
About

RUBENSTEIN LEONARD has a total of 53 patent applications. Its first patent ever was published in 1966. It filed its patents most often in United Kingdom, Switzerland and Canada. Its main competitors in its focus markets telecommunications, audio-visual technology and control are ANSAFONE LTD, DASA CORP and STEIDINGER G M B H GEB.

Patent filings in countries

World map showing RUBENSTEIN LEONARDs patent filings in countries
# Country Total Patents
#1 United Kingdom 44
#2 Switzerland 3
#3 Canada 2
#4 Germany 2
#5 France 1
#6 United States 1

Patent filings per year

Chart showing RUBENSTEIN LEONARDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rubenstein Leonard 12
#2 Leonard Rubenstein 3
#3 Robinson Stephen Perrin 1

Latest patents

Publication Filing date Title
GB0724886D0 No Title
GB0721006D0 Object finder
GB0409304D0 Mirror attachment
GB0314966D0 Object finder
GB0218462D0 Object finder
GB0124716D0 Object finder
GB0124718D0 Object finder
GB0121809D0 Object Finder
GB0121822D0 Object finder
GB0121297D0 Object finder
GB0121165D0 Object finder
GB0120901D0 Object finder
GB0118895D0 Object finder
GB0118525D0 Early warning alarm
GB0115899D0 Mirror attachment
GB0112358D0 Viewing apparatus
GB0106274D0 Viewing apparatus
GB0030850D0 Timepiece
GB0030270D0 Scanning mirror
GB0013360D0 Scanning mirror