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Ephrem Christen — 1 Patent

LTLeister Process Technologies: 1 patents #15 of 41Top 40%
Luzern, CH: #154 of 279 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ephrem Christen has been granted 1 US patent while listed as an inventor at Leister Process Technologies. All of these patents were granted in 2008. Ephrem Christen ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ephrem Christen in Luzern, CH.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D567833 Housing for welding extruder Rene Stirnimann 2008-04-29

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