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SOUTH AFRICAN INVENTIONS

Overview
  • Total Patents
    667
About

SOUTH AFRICAN INVENTIONS has a total of 667 patent applications. Its first patent ever was published in 1961. It filed its patents most often in South Africa, United Kingdom and United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are ARDICA TECHNOLOGIES INC, EDA INC and J INNOTECH CO LTD.

Patent filings in countries

World map showing SOUTH AFRICAN INVENTIONSs patent filings in countries

Patent filings per year

Chart showing SOUTH AFRICAN INVENTIONSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Scheffel Herbert 46
#2 Coetzer Johan 39
#3 Teagle David Ashley 20
#4 Bones Roger John 20
#5 Galloway Roy Christie 18
#6 Coetzer J 17
#7 Tournay Harry Marshall 14
#8 Polson Alfred 14
#9 Thackeray Michael Makepeace 11
#10 Klazar Jaroslav 11

Latest patents

Publication Filing date Title
ZA8808511B Building module
DE3826010A1 Running gear
ZA8805489B Railway vehicles
GB8813951D0 3-(1-amino-1,3-dicarboxy-3-hydroxy-but-4-yl)-indole compounds
ZA8804220B 3-(1-amino-1,3-dicarboxy-3-hydroxy-but-4-yl)-indole compound
JPS63284182A Remedy for disease by epizoon
ZA8801289B Treatment of ectoparasite borne diseases
ZA8709191B Process for the preparation of a catalyst and process for oligomerization
GB8728307D0 Oligomerization catalyst
AU7830987A Compaction roller assembly
ZA8706677B Compaction roller assembly
ZA8706541B Method and apparatus for controlling a rate of material feed
DE3728670A1 METHOD AND DEVICE FOR REGULATING A REMOVED QUANTITY OF MATERIAL
ZA8705150B Timber preservative
GB8711220D0 Electrocardiograph electrode
ZA8703048B Adhesion/binding of substrates
ZA8702930B The recovery of the pulping chemicals and by-products from silica-containing black liquors
US4825702A Yarn testing method
ZA8702308B Conveyance suspension
ZA8701492B Treatment of waste water