PP

Perry J. Parkhurst

HR Hoechst Marion Roussel: 1 patents #151 of 309Top 50%
📍 San Mateo, CA: #2,014 of 3,727 inventorsTop 55%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,279,222 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5522625 Coupling device David L. Flick, Lauren W. Burnett 1996-06-04
4970823 Plant nursery bottle Yuan-Yi Chen 1990-11-20