John Markulin

VC Viskase Companies: 1 patents #8 of 14Top 60%

📍 Oak Lawn, IL: #3 of 12 inventorsTop 25%

🗺 Illinois: #1,118 of 4,656 inventorsTop 25%

Overall (1997): #127,651 of 185,788Top 70%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5603884	Reinforced cellulosic film	Paul Edmund DuCharme, Jr., Norman Abbye Protnoy, Myron D. Nicholson	1997-02-18