RH

Robert Neville Haszeldine

PE Pennwalt: 1 patents #119 of 288Top 45%
📍 Disley, GB: #3 of 4 inventorsTop 75%
Overall (All Time): #4,016,815 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4524152 1-Cyano-3-(fluoroalkyl)guanidines for lowering blood pressure Stephen J. Riggi 1985-06-18