DS

Dennis A. Simpson

PO Ppg Industries Ohio: 3 patents #12 of 175Top 7%
📍 Sarver, PA: #3 of 8 inventorsTop 40%
🗺 Pennsylvania: #590 of 7,623 inventorsTop 8%
Overall (2023): #81,884 of 537,848Top 20%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11802180 Polymeric polyoxazolines Hongying Zhou, Christopher P. Kurtz, Tsukasa Mizuhara 2023-10-31
11787968 Coating composition Debra L. Singer, William H. Retsch, Jr., Kam Lun Lock, Michael Olah, Hongying Zhou +1 more 2023-10-17
11597791 Crosslinking material and uses thereof Scott W. Sisco, Christophe R.G. Grenier, Tsukasa Mizuhara, Hongying Zhou, Se Ryeon Lee 2023-03-07