SR

Steven Alexander Richard Ritchie

PL Purelifi Limited: 2 patents #13 of 23Top 60%
Overall (All Time): #1,789,449 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12160264 Optical wireless communication (OWC) unit Duncan John William Walker, Luca Carraro, Christopher Nigel Tate, Mostafa Afgani, Arne Rossius +2 more 2024-12-03
10736201 Driver apparatus Harald Burchardt, Dobroslav Tsonev, Arne Rossius 2020-08-04