RY

Ronald B. Yamasaki

NP Npi: 2 patents #5 of 14Top 40%
📍 Sebastopol, CA: #74 of 246 inventorsTop 35%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,664,039 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5047242 Azadirachtin derivative insecticides James A. Klocke, S. Mark Lee 1991-09-10
5001149 Azadirachtin derivative insecticides James A. Klocke 1991-03-19
4960791 Salannin derivative insect control agents James A. Klocke 1990-10-02