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Ernst Uhlmann — 2 Patents

LALasarray Holding Ag: 2 patents #1 of 6Top 20%

Stettfurt, CH: #3 of 5 inventorsTop 60%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Ernst Uhlmann has been granted 2 US patents while listed as an inventor at Lasarray Holding Ag. All of these patents were granted in 1987. Ernst Uhlmann ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ernst Uhlmann in Stettfurt, CH.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4691434	Method of making electrically conductive regions in monolithic semiconductor devices as applied to a semiconductor device	Richard Percival	1987-09-08
4689657	IC interconnect system using metal as a mask	Richard Percival	1987-08-25

Ernst Uhlmann — 2 Patents

Issued Patents All Time

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