HH

Heinz Haberzettl

OP Optrex: 1 patents #3 of 4Top 75%
📍 Obertshausen, DE: #1 of 5 inventorsTop 20%
Overall (2004): #212,218 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6734938 Liquid crystal display element Masao Ozeki 2004-05-11