Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Jean-Claude Aubry Michelin 1
1 Brigitte Morese-Seguela Societe Chimique Des Charbonnages S.A. 1
1 Paul W. Witwicki Charbonnages De France 1
1 Edouard Piecuch Societe Chimique Des Charbonnages S.A. 1
1 Pierre Couderc Norsolor 1
1 Michel Serpelloni Roquette Freres 1