RH

Roswell E. Hubbard

DM Dennison Manufacturing: 2 patents #35 of 152Top 25%
Overall (All Time): #2,328,456 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4804430 Metallization of support members Richard G. Miekka, John F. McDermott, Philip J. Clough 1989-02-14
4382831 Metallization of support members Philip J. Clough, John F. McDermott, Richard G. Miekka 1983-05-10