JP

Johann Perner

KK Koflach Sport Gesellschaft M.B.H. & Co. Kg: 2 patents #1 of 2Top 50%
Overall (1997): #35,082 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5630595 Braking device for roller skates — 1997-05-20
5601342 Device for mounting and removing skate wheels — 1997-02-11