FG

Felix Grendelmeier

UN Unknown: 1 patents #267 of 2,778Top 10%
📍 Aarburg, CH: #1 of 4 inventorsTop 25%
Overall (2002): #262,672 of 266,432Top 100%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6338557 Spectacles with magnifying lenses Alexander Grendelmeier, Gertrud Grendelmeier, Beat Grendelmeier 2002-01-15