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SENTRALE ONTWIKKELINGS

Overview
  • Total Patents
    24
About

SENTRALE ONTWIKKELINGS has a total of 24 patent applications. Its first patent ever was published in 1970. It filed its patents most often in South Africa, Australia and EPO (European Patent Office). Its main competitors in its focus markets agriculture are LOHRENTZ RANDY, PK T I SELSKOKHOZ MASH and DONNERFIELD LTD.

Patent filings in countries

World map showing SENTRALE ONTWIKKELINGSs patent filings in countries
# Country Total Patents
#1 South Africa 21
#2 Australia 2
#3 EPO (European Patent Office) 1

Patent filings per year

Chart showing SENTRALE ONTWIKKELINGSs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Agriculture

Focus technologies

# Technology
#1 Harvesting

Top inventors

# Name Total Patents
#1 Visagie Andrie Diederich 7
#2 Moeller C 5
#3 Buchner W 4
#4 Vosloo C 3
#5 Grobbelaar Johannes Rossouw 3
#6 Venter G 2
#7 Visagie A 2
#8 Hinrichs H 1
#9 Hinrichs Hans-Heinrich 1
#10 Botha Frederick Gerhard 1

Latest patents

Publication Filing date Title
ZA8607947B Agricultural planter row marker
ZA8504190B Agriculture soil working implement
ZA8504189B Cutting of silage
ZA8409783B Administering agricultural chemicals
AU3455684A Combine harvester and reaper
EP0179930A1 Combine harvester and reaper
ZA8408164B Combine harvester and reaper
ZA8405524B Planting of seed for row crops
ZA8401453B Planting and planter
ZA8309046B Container for containing particulate materials in bulk
ZA8204650B Planting
ZA8105388B Ripper
ZA8105387B Agricultural working of crop residue or weeds and implement therefor
ZA8102015B Threshing apparatus
ZA8004052B Separation of particulate material
ZA8004051B Method of transferring particulate material from one auger into another and auger apparatus
ZA8001451B Bulk hopper unloading mechanism for a combine harvester
ZA7308349B Method and means for operating brakes of trailer vehicles
ZA7308348B Feed harvesting and treating combine
ZA7303756B Seed and fertilizer planter