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STEWART R

Overview
  • Total Patents
    12
About

STEWART R has a total of 12 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United Kingdom, Australia and United States. Its main competitors in its focus markets computer technology, engines, pumps and turbines and basic communication technologies are CIE EUROP D AUTOMATISME ELECTR, MINKOV and PAGEANT TECHNOLOGIES INC.

Patent filings in countries

World map showing STEWART Rs patent filings in countries
# Country Total Patents
#1 United Kingdom 6
#2 Australia 2
#3 United States 2
#4 Brazil 1
#5 Israel 1

Patent filings per year

Chart showing STEWART Rs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stewart R 3
#2 Stewart Ronald 1

Latest patents

Publication Filing date Title
AU2002952868A0 Command Post Web Interface. Wicked Weekends Command Post Web Interface
GB8719025D0 Latching valve
GB8708129D0 Scanning torch
GB8702763D0 Music synthesiser
GB8627754D0 Alarm system
AU6130586A Improved ball pick up, storage and dispensing device
IL52253D0 Power generating device
GB1535154A Power generating device
US3848089A Apparatus and method for automatically digitizing line patterns
US3764825A Active element memory