Lawrence C. Van Iseghem

TC The Chromaline: 1 patents #1 of 4Top 25%

📍 Duluth, MN: #3 of 13 inventorsTop 25%

🗺 Minnesota: #695 of 2,841 inventorsTop 25%

Overall (1994): #100,940 of 165,921Top 65%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5334485	Acid soluble photo-resist comprising a photosensitive polymer	Alexander S. Gybin	1994-08-02