Wilhelm Engström — 3 Patents at Spiber Technologies Ab

Wilhelm Engström has been granted 3 US patents while listed as an inventor at Spiber Technologies Ab. The first was granted in 2012 and the most recent in December 2013. Wilhelm Engström ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Wilhelm Engström in Boo, SE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
8618255	Spider silk proteins and methods for producing spider silk proteins	Jan Johansson, Göran Hjäm, Margareta Stark, Anna Rising, Stefan Grip +1 more	2013-12-31
8278416	Spider silk proteins and methods for producing spider silk proteins	Jan Johansson, Göran Hjälm, Margareta Stark, Anna Rising, Stefan Grip +1 more	2012-10-02
8173772	Spider silk proteins and methods for producing spider silk proteins	Jan Johansson, Göran Hjälm, Margareta Stark, Anna Rising, Stefan Grip +1 more	2012-05-08

Wilhelm Engström — 3 Patents

Issued Patents All Time

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