Bayer Aktiengesellschaft
Patent: US6150528 A1, 2000 ;

Bayer Aktiengesellschaft
Patent: US5051513 A1, 1991 ;

Bayer Aktiengesellschaft
Patent: US5051513 A1, 1991 ;

Bayer Aktiengesellschaft
Patent: US5051513 A1, 1991 ;

Campbell, Kent Douglas; Livingston, Dana Alan; Wan, Hawk Suewah; Larson, Kenneth Michael; Schoeman, Brian John; Lakso, Steven Roy
Patent: US2005/240024 A1, 2005 ;
Location in patent: Page/Page column 3-4 ;