Ciprian R. Sandu has been granted 5 US patents while listed as an inventor at Thor Tech. The first was granted in 2021 and the most recent in March 2024. Ciprian R. Sandu ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Ciprian R. Sandu in Coppell, TX, US.