EJ

Erwin Junker

EG Erwin Junker Maschinenfabrik Gmbh: 26 patents #1 of 8Top 15%
EA Erwin Junker Grinding Technology A.S.: 8 patents #1 of 2Top 50%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #49,091 of 4,157,543Top 2%
53
Patents All Time

Issued Patents All Time

Showing 51–53 of 53 patents

Patent #TitleCo-InventorsDate
4345495 Lathe dog — 1982-08-24
4299062 Device for the production of gear wheels — 1981-11-10
4289110 Shaping roll — 1981-09-15