Top Inventors in Johannesburg, ZA

Johannesburg, ZA ranks #2,336 worldwide for total patents filed all time, with 1,344 patents from 591 inventors. Leading employers of inventors based in Johannesburg, ZA include Baker Hughes Holdings, Greenhouse International, General Mining Union Corporation Limited.

Showing 1–50 of 591 inventors

Rank	Inventor	Primary Company	Patents
1	Klaus Tank	Baker Hughes Holdings	46
2	Willem Johannes Van Straaten	Greenhouse International	33
3	Rolf Bohme	General Mining Union Corporation Limited	29
#4	Michiel Jacobus Kruger	Detnet South Africa (Pty)	22
#5	Michael J. C. Marsh	Csir	20
#6	Craig Charles Schlenter	Detnet South Africa (Pty)	18
#7	Ismail Yunus Akhalwaya	IBM	17
#8	Peter N. Tomlinson	—	16
#8	Manfred F. A. Freissle	Polydeck Screen	16
#10	Johannes J. Liebenberg	IBM	15
#11	Bernard Lionel Gien	—	13
#12	Malcolm Thomas	Nz Tube Mills Limited	12
#12	Rual Abreu	Innovative Mining Products (Pty)	12
#12	Roger J. Wedlake	Lilliwyte Societe Anonyme	12
#12	Yahya Essop Choonara	University Of The Witwatersrand, Johannesburg	12
#12	Simon Higgins	Eskom Holdings Soc Limited	12
#17	Naweed Aghmad Khan	IBM	11
#17	Richard P. Burnand	—	11
#17	Brendan Robert Crompton	Epiroc Drilling Tools Ab	11
#17	Rainer Dietrich	Lonza	11
#21	Tom L. Nam	University Of The Witwatersrand, Johannesburg	10
#21	Hulisani Maumela	Sasol Technology (Pty.) Limited	10
#23	Johan F. Prins	—	9
#23	Ilan Ossin	Cambridge Mobile Telematics	9
#23	Henning M. Henderson	—	9
#23	Abraham Johannes Liebenberg	Detnet South Africa (Pty)	9
#27	Bronwyn Annette Roberts	Baker Hughes Holdings	8
#27	Martin Cawood	Ncm Innovations (Pty)	8
#27	Samuel Lavie	Scope Technologies Holdings Limited	8
#30	James William Sheppard	Epiroc Drilling Tools Ab	7
#30	Robin Duncan Kirkpatrick	—	7
#30	Johann Van Den Bergh	Scope Technologies Holdings Limited	7
#30	Etienne Eben Vos	IBM	7
#34	Leon Buchan	Unknown	6
#34	Lisa Claire Du Toit	University Of The Witwatersrand, Johannesburg	6
#34	Friedl Jacobs	Scope Technologies Holdings Limited	6
#34	Adrian L. Gray	Foseco International Limited	6
#34	Adrian Berghorst	Ncm Innovations (Pty)	6
#34	Michael Donald Robson	—	6
#40	Musa M Mhlanga	Csir	5
#40	Simon Henry Connell	University Of Johannesburg	5
#40	Martin Nkululeko Hogan Cook	University Of Johannesburg	5
#40	Greig Knox	Epiroc Drilling Tools Ab	5
#40	Jan Boonzaaier Du Preez	Zerowheel	5
#40	John A. Bonnard	Leco	5
#40	Scotty Bromfield	Rockwell Automation	5
#40	Thomas R. Curr	Council For Mineral Technology	5
#40	Derick Garzancich	—	5
#40	Marius Christo Botha	Detnet South Africa (Pty)	5
#40	Matthew A. Pantland	IBM	5

12 3 Next »

Johannesburg, ZA All Time