Herbert Zinner

OR Optische Werke G. Rodenstock: 1 patents #2 of 2Top 100%

📍 Rohrbach, DE: #1 of 3 inventorsTop 35%

Overall (1997): #142,759 of 185,788Top 80%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5645768	Photochromic compounds	Manfred Melzig	1997-07-08