RD

Roger W. Day

📍 Solon, OH: #20 of 89 inventorsTop 25%
🗺 Ohio: #1,342 of 7,937 inventorsTop 20%
Overall (2020): #128,257 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10827757 Biocidally active polymer compositions Hua Zhang, Richard Woofter, Umit G. Makal 2020-11-10
10829606 Surface modified polymer compositions Hua Zhang, Umit G. Makal, Richard Woofter, Kiara L. Smith 2020-11-10