LJ

LeRoy E. Johnson

TU The Upjohn: 2 patents #190 of 528Top 40%
Overall (All Time): #2,366,884 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4335108 Paulomycin A and B and preparation thereof Alexander D. Argoudelis, Vincent P. Marshall 1982-06-15
4306021 Composition of matter and process Lester A. Dolak 1981-12-15