Ruidong Ding has been granted 21 US patents while listed as an inventor at Solvay Engineered Polymers. The first was granted in 1998 and the most recent in January 2024. Ruidong Ding ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Ruidong Ding in Houston, TX, US.