SJ

Steven M. Rolfsen, Jr.

Stryker: 2 patents #609 of 1,405Top 45%
📍 Kalamazoo, MI: #581 of 1,283 inventorsTop 50%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #1,728,920 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12376971 Bone mill with an accessible milling element Robin B. W. Babaris, Aaron Hoffmann, Clifford Edwin Lambarth, Derek F. Nelson, Shammodip Roy +2 more 2025-08-05
11564813 Bone mill with an accessible milling element Robin B. W. Babaris, Aaron Hoffmann, Derek F. Nelson, Shammodip Roy, James G. Walen +2 more 2023-01-31