RL

Roger Lagger

PO Portescap: 1 patents #7 of 16Top 45%
Overall (All Time): #3,686,522 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

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