JH

Jack D. Hoffman

EI Eagle-Picher Industries: 1 patents #34 of 101Top 35%
Overall (All Time): #4,093,172 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4278558 Quick cure catalyst for polyester molding compositions Donald C. Smith 1981-07-14