PN

Per M. Nelson

3M: 1 patents #451 of 1,276Top 40%
Overall (2021): #303,743 of 548,734Top 60%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11117314 Method and apparatus for 3D-printing gels Jeffrey N. Bartow 2021-09-14