Top Inventors in Johannesburg, ZA — 1997

Showing 1–20 of 20 inventors

Rank	Inventor	Primary Company	Patents
1	Derick Garzancich	—	3
2	Roelof W. Liebenberg	Rooperol (Na) Nv	1
2	Rowena Allison Broomhead	Van Den Bergh Foods Co., Division Of Conopco	1
2	Rainer Dietrich	Lonza	1
2	Willem Johannes Van Straaten	Greenhouse International	1
2	Johannes Hendrik Fehrsen	Trico Products	1
2	Michiel S. Kritzinger	Unknown	1
2	Johan F. Prins	—	1
2	Iacovos Sigalas	—	1
2	Bruce Ringsby Olmstead	Bhp Billiton Innovation Pty	1
2	Roger J. Wedlake	Lilliwyte Societe Anonyme	1
2	Michael J. C. Marsh	Csir	1
2	Valerie Jones	National Research Development	1
2	Ian F. Schwartz	—	1
2	Alan Nurick	Denel (Proprietary) Limited	1
2	Antoinetta Pamela Martin	Unknown	1
2	Klaus Tank	Baker Hughes Holdings	1
2	Bronwyn Annette Roberts	Baker Hughes Holdings	1
2	Michael Davies	Grant Prideco	1
2	Paul V. Farkas	Woodbridge Foam	1

Johannesburg, ZA 1997