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SPIRRIT ENVIRONMENTAL TECH

Overview
  • Total Patents
    16
About

SPIRRIT ENVIRONMENTAL TECH has a total of 16 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United Kingdom, Australia and Portugal. Its main competitors in its focus markets engines, pumps and turbines and environmental technology are MOTORENFABRIK DEUTZ AKTIENGESE, HERZER BERNARDO J and WURTELE ALLAN R.

Patent filings in countries

World map showing SPIRRIT ENVIRONMENTAL TECHs patent filings in countries
# Country Total Patents
#1 United Kingdom 12
#2 Australia 1
#3 Portugal 1
#4 United States 1
#5 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing SPIRRIT ENVIRONMENTAL TECHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cox Thomas 8
#2 Stephens Robert 8
#3 Cox David Christopher 7
#4 Cox David C 1

Latest patents

Publication Filing date Title
GB9221012D0 Internal combustion engines
AU8633291A Internal combustion engines
GB9409494D0 Internal combustion engines
GB9119945D0 Internal combustion engines
GB9118193D0 Internal combustion engines
GB9117198D0 Internal combustion engines
GB9109220D0 Internal combustion engines and vehicles incorporating them
GB9027884D0 Internal combustion engines
GB9025158D0 Internal combustion engine
GB9020430D0 Internal combustion engines