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NANCE KIVELL S

Overview
  • Total Patents
    19
About

NANCE KIVELL S has a total of 19 patent applications. Its first patent ever was published in 1976. It filed its patents most often in South Africa, Australia and Argentina. Its main competitors in its focus markets computer technology, control and machines are IMAGEPACK LTD, XUZHOU ZHANYUAN INFORMATION TECH CO LTD and DATAKEY ELECTRONICS INC.

Patent filings in countries

World map showing NANCE KIVELL Ss patent filings in countries
# Country Total Patents
#1 South Africa 8
#2 Australia 2
#3 Argentina 1
#4 Canada 1
#5 Germany 1
#6 France 1
#7 Ireland 1
#8 Israel 1
#9 Italy 1
#10 Japan 1
#11 United States 1

Patent filings per year

Chart showing NANCE KIVELL Ss patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Computer technology
#2 Control
#3 Machines

Top inventors

# Name Total Patents
#1 Nance-Kivell Stanley 9
#2 Nance Kivell S 3
#3 Kivell Stanley Nance 2
#4 Stanley Nance-Kivell 2
#5 Sutanree Nansuukiberu 1
#6 Berrange Frederick 1
#7 Stanley Nance Kivell 1

Latest patents

Publication Filing date Title
AU2003260143A8 Plug for bore-holes in mining operations
ZA9400330B Vehicle immobiliser.
ZA9304446B Emergency communication by two-way radio
ZA9104447B Device for computer security
ZA9003080B Security apparatus
ZA9003079B Guard monitoring system and apparatus
ZA8101525B Position idientification by radio signalling
IT8024600D0 Memory device for security patrol
ZA8003725B Apparatus for the storage and transfer of information
US4338601A Apparatus for the storage and transfer of information
ZA7603208B Improvements in emergency signalling devices