Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RK

Robert E. Kusner — 1 Patent in 2021

MAMaterion: 1 patents #11 of 38Top 30%
Solon, OH: #35 of 85 inventorsTop 45%
Ohio: #2,417 of 7,535 inventorsTop 35%
Overall (2021): #283,974 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11008645 Wear-resistant Cu—Ni—Sn coating Fritz C. Grensing, David J. Krus, William D. Nielsen, Karl R. Ziegler 2021-05-18