Inventor

WOODRUFFE JOHN

CA2 patents

Patents

2 patents

US8668759B2Mar 11, 2014

Sulphur-containing fertilizers and process for the preparation thereof

ANTENS JANY BIRGITTA MARIA8 citations77

US8702834B2Apr 22, 2014

Sulphur-containing fertilizers and process for the preparation thereof

ANTENS JANY BIRGITTA MARIA4 citations66