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Wilfried Drewes — 1 Patent

ECElectronic Controls: 1 patents #16 of 42Top 40%
Altenbeken, DE: #22 of 37 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Wilfried Drewes has been granted 1 US patent while listed as an inventor at Electronic Controls. All of these patents were granted in 2007. Wilfried Drewes ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Wilfried Drewes in Altenbeken, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D544805 Warning light Robert W. Corrigan, Gerd O. Schmidt 2007-06-19

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