Walter R. Stevenson

SA Sandoz Ag: 1 patents #497 of 1,103Top 50%

WARF: 1 patents #1,912 of 4,123Top 50%

📍 Madison, WI: #1,967 of 4,527 inventorsTop 45%

🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%

Overall (All Time): #2,322,960 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4915726	Biological control of dodder	Thomas A. Bewick, Jana S. Stewart, Larry K. Binning	1990-04-10
4820699	Novel bactericidal use	Arthur Kelman	1989-04-11