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Roger Lagger — 1 Patent

POPortescap: 1 patents #7 of 16Top 45%
La Chaux-de-Fonds, CH: #144 of 267 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Roger Lagger has been granted 1 US patent while listed as an inventor at Portescap. All of these patents were granted in 1998. Roger Lagger ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Roger Lagger in La Chaux-de-Fonds, CH.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5763874 Incremental optical encoder having partially opaqued quadrature detectors Antognini Luciano, Christophe Dayer 1998-06-09

Frequent Collaborators

Christophe Dayer1 shared
Antognini Luciano1 shared

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